More than one of the following may be correct. Please select all correct answers for
credit on this problem. Raindrops strike the soil at about 20 mph, and this energy of
raindrop impact is the main initiator of soil erosion by water. If, for some foolish and
short-sighted reason, we wished to maximize soil erosion, then, we should:
a. Leave the soil surface bare for extended periods.
b. Manage the soil to maintain good structure, by maximizing soil organic matter
and biological activity while minimizing physical destruction of structure.
c. Manage the soil to minimize water infiltration (for example, by plowing as often
as possible to destroy soil structure).
d. Regularly drive heavy equipment on soils when they are wet.
e. Keep the soil covered by residues that protect soil aggregates from direct impact
by raindrops.
f. Refrain from adding organic amendments to soils.

Answers

Answer 1

The correct answers for maximizing soil erosion would be options A, C, D, and F.

Leaving the soil surface bare for extended periods would maximize soil erosion because it would expose the soil to direct impact by raindrops, without any protection from vegetation or residue cover. Option B is the opposite of what we would want to do if we wanted to maximize soil erosion, as it focuses on maintaining good structure and minimizing physical destruction.

Minimizing water infiltration and destroying soil structure through frequent plowing and driving heavy equipment on wet soil also increases the likelihood of erosion. Refraining from adding organic amendments means that the soil is less likely to have good structure, which can help protect against erosion.

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Related Questions

describe what happens to shale as it undergoes the process of metamorphism. what rocks are formed at low grade metamorphism, medium grade metamorphism, and high grade metamorphism? does the mineral content change during this process? which of these metamorphic rocks has the finest grain size and which of these metamorphic rocks has the coarsest grain size?

Answers

The finest-grained metamorphic rock is slate, which has a smooth texture and is composed mainly of clay minerals. The coarsest-grained metamorphic rock is gneiss, which has a banded texture and can contain a variety of minerals.

The finest-grained metamorphic rock is slate, which has a smooth texture and is composed mainly of clay minerals. The coarsest-grained metamorphic rock is gneiss, which has a banded texture and can contain a variety of minerals.
Slate has a low grade of metamorphism and contains mainly clay minerals. At medium-grade metamorphism, shale can transform into phyllite, which has a slightly coarser texture than slate. Phyllite contains more mica minerals than slate. At high-grade metamorphism, shale can transform into schist, a coarser-grained rock with a layered texture. Schist contains a higher proportion of mica minerals and may also contain garnet or other minerals. During metamorphism, the mineral content of the rock can change as new minerals grow or existing minerals recrystallize. For example, the clay minerals in shale can transform into mica or other minerals during metamorphism.

As shale undergoes metamorphism, it experiences changes in mineral content, grain size, and texture due to heat, pressure, and chemically active fluids. In low-grade metamorphism, shale turns into slate, which has a fine grain size. In medium-grade metamorphism, shale transforms into phyllite, with a slightly coarser grain size. Finally, in high-grade metamorphism, shale becomes schist or gneiss, depending on the specific mineral content and degree of metamorphism, with the coarsest grain size among these metamorphic rocks. The mineral content changes during this process, with new minerals forming under different metamorphic conditions. Shale is a sedimentary rock that can undergo the process of metamorphism when subjected to high pressure, high temperature or both. During metamorphism, the minerals and texture of the rock can change, resulting in the formation of new rocks.

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EXERCISE 16.2 Recognizing Seasonal Changes in Heat: Sun Angle Name: Course: Section: Date: In this exercise, you will observe how changing the Sun angle affects the intensity of solar energy the Earth's surface receives. First, you will investigate how the Sun angle varies by latitude during the same season, and then how the Sun angle varies at the same latitude at different seasons. The figure below shows two cities in North America that are at different latitudes: Miami, Florida, and Seattle, Washington. The latitude of Miami is approximately 26°N, and Seattle is approximately 48°N. The figure illustrates the position of the Earth (and the cities) during an equinox Sun's rays 60°N Seattle Miami Equator 0° (a) Given the latitudes of each city, calculate the angle at which the noon Sun intersects the surface at each city on the equinox:

Answers

On the equinox, the angle at which the noon Sun intersects the surface is 64° in Miami and 42° in Seattle.

Sun angle = 90° - (latitude - solar declination)

During an equinox, the solar declination is 0°, so the formula simplifies to:
Sun angle = 90° - latitude

Now, we'll apply this formula for each city:
1. Miami, Florida (latitude: 26°N)
Sun angle = 90° - 26° = 64°
2. Seattle, Washington (latitude: 48°N)
Sun angle = 90° - 48° = 42°
So, on the equinox, the angle at which the noon Sun intersects the surface is 64° in Miami and 42° in Seattle.

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The most important religious and spiritual capital city Tula
established by the high-priest Topilitzin-Quetzalcoatl in 968 AD
was?
Group of answer choices
Tula
Cholula
Xochicalco
Tenochtitlan

Answers

Tenochtitlan, the most important religious and spiritual capital city in the Aztec Empire, was founded in 1325 and located on an island in Lake Texcoco.

As the heart of the empire, Tenochtitlan was known for its impressive architecture, religious significance, and bustling economic activity.The city's design showcased a grid pattern with canals and causeways facilitating transportation. At the center of Tenochtitlan was the Sacred Precinct, a walled-off area housing the most important religious structures. Among them was the Templo Mayor, a large double-pyramid dedicated to the gods Huitzilopochtli and Tlaloc. This temple was the focal point for religious ceremonies and human sacrifices, which were essential to maintaining balance in the Aztec worldview.The Tzompantli, a skull rack displaying the remains of sacrificial victims, further emphasized the city's spiritual significance. Additionally, the Sun and Moon Pyramids, along with other temples, honored various deities and represented a connection to the cosmos.Tenochtitlan was a thriving metropolis, with a population estimated at 200,000 to 300,000 people at its peak. The city's economic success relied on a robust trade network, agriculture, and tribute collection from conquered territories. The marketplace, Tlatelolco, was a bustling hub where merchants and commoners engaged in trade, and luxury goods from distant regions were available.The Aztec Empire's downfall began with the arrival of the Spanish conquistadors led by Hernán Cortés in 1519. After a series of conflicts and alliances with local indigenous groups, the Spanish laid siege to Tenochtitlan in 1521, ultimately defeating the Aztecs and bringing an end to their impressive city.

In conclusion, Tenochtitlan was the most important religious and spiritual capital city in the Aztec Empire, showcasing impressive architecture, a complex religious system, and a thriving economy. Its significance and influence on the region's culture and history are undeniable.

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The mining industry play a crucial role in the South African economy. Gold, diamond, platinum and coal are among the biggest minerals extracted. This assessment is to compile technical report about coal. . II) Coal industry in South Africa, which must include at least the following: The importance of coal Coal industry in South Africa, companies, mines, geographical distribution, reserves, etc. Coal processing. Note: for this specific assessment using information for the internet is allowed. What is not allowed is plagiarism. Plagiarism is a process where you copy word by word from a document including if you acknowledge the source. .

Answers

Here's the report , Coal is an important mineral resource in South Africa, as it is used for electricity generation, industrial processes, and domestic heating. The coal industry in South Africa plays a vital role in the country's economy, providing employment opportunities and contributing to the country's GDP.

Coal is mined in various regions across South Africa, with the biggest coal producing regions being Mpumalanga, Limpopo, and Free State provinces. The industry is dominated by large-scale mining companies, such as Anglo American, Sasol, Exxaro Resources, and Glencore, among others.The South African coal industry is one of the largest in the world, with proven coal reserves estimated at 30.2 billion tonnes as of 2019.

The reserves are distributed across 19 coalfields, with the Witbank and Highveld coalfields being the largest.South Africa is also one of the world's top coal exporters, with the majority of exports going to India, Pakistan, and China.Coal processing is an essential aspect of the coal mining industry in South Africa.  The processing of coal typically involves crushing, screening, and washing to produce different grades of coal with varying levels of purity.

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what 2 bodies of water border both martin and palm beach county

Answers

The two bodies of water that border both Martin and Palm Beach counties in Florida are the Atlantic Ocean to the east and Lake Okeechobee to the west.

Martin and Palm Beach counties are located in southeastern Florida, and they are bordered by the Atlantic Ocean to the east and Lake Okeechobee to the west. The Atlantic Ocean is a large body of saltwater that spans the eastern coast of Florida and provides a variety of recreational and economic opportunities.

Lake Okeechobee, on the other hand, is a large freshwater lake that is the largest in the state of Florida, and it is an important source of water for both agricultural and urban areas in the region.

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Which dangerous weather pattern occurs most often?

Answers

Violent winds from a hurricane or tornado, lightning from thunderstorms, and rising floodwaters come to mind. But the weather event that actually produces the greatest number of fatalities is heat.

The most common dangerous weather pattern is thunderstorms. They can cause lightning strikes, strong winds, hail, flooding, and tornadoes.

You just listened to Dr. Karl Karlstrom describe some features of Blacktail Canyon.For each unit, select the reason why Dr. Karlstrom states these rock units are important. Upper Rock Unit - Formed when the canyon was very young - Records the oldest rocks in the southwest - Represents the time of the explosion of life on Earth Lower Rock Unit - Detals the chapter of the Jurassic Period - Contains the oldest rocks in the southwest - Records the early forms of life in the Cambrian Period Score: 100

Answers

According to Dr. Karl Karlstrom, the Upper Rock Unit in Blacktail Canyon is important because it was formed when the canyon was very young. The Lower Rock Unit is important because it details the chapter of the Jurassic Period.

Upper Rock Unit records the oldest rocks in the southwest, which represents the time of the explosion of life on Earth. On the other hand, Lower Rock Unit contains the oldest rocks in the southwest, which records the early forms of life in the Cambrian Period. Based on your question, Dr. Karl Karlstrom describes the importance of the rock units in Blacktail Canyon as follows: Upper Rock Unit: Represents the time of the explosion of life on Earth. This unit is significant because it records the oldest rocks in the southwest, which provide insight into the early development of life. Lower Rock Unit: Contains the oldest rocks in the southwest and records the early forms of life in the Cambrian Period. This unit is important as it details the chapter on the Jurassic Period, showcasing the evolution and diversity of life during that time.

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fine-grained sediment, such as dust and silt, can stay in the air and be transported by wind in ________.group of answer choicessaltationdeflationsuspensionsurface creep

Answers

Answer:suspension

Explanation:

Fine-grained sediment, such as dust and silt, can stay in the air and be transported by wind in suspension.

C is the correct answer.

Clay and silt, for example, move by suspension. They can linger in the air for days. They can travel long distances and rise far above the ground. Saltation is used to move larger particles, such as sand.

Wind erodes the Earth's surface by deflation, which is the removal of loose, fine-grained particles caused by the turbulent eddy action of the wind, and abrasion, which is the wearing away of surfaces caused by the grinding action and sand blasting of wind borne particles.

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The complete question is:

fine-grained sediment, such as dust and silt, can stay in the air and be transported by wind in ________.group of answer choices

A. saltation

B. deflation

C. suspension

D. surface creep

What is a planetary nebula? a) a red supergiant b) the remnants of a supernova c) gas ejected and ionized by a dying low-mass star d) gas and dust forming planets around a protostar

Answers

A planetary nebula is (c), gas ejected and ionized by a dying low-mass star.

When a low-mass star reaches the end of its life, it exhausts its nuclear fuel and sheds its outer layers. The remaining core, known as a white dwarf, heats the surrounding ejected gas, causing it to glow and create the beautiful structures we see as planetary nebulae.

These nebulae are not directly related to the formation of planets; their name originates from their round, planet-like appearance through early telescopes. Planetary nebulae play a crucial role in recycling stellar material, as the ejected gas returns to the interstellar medium, where it can eventually contribute to the formation of new stars and planetary systems.

Therefore, the correct answer is (c), gas ejected and ionized by a dying low-mass star.

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never pass on a curve or hill where you cannot clearly see the road ahead for

Answers

Never pass on a curve or hill where you cannot clearly see the road ahead for at least 500 feet.

This is a general rule of safe driving that helps to prevent accidents and ensure the safety of all drivers on the road. Passing on a curve or hill can be dangerous because it limits your visibility and makes it difficult to see oncoming traffic or obstacles in the road.

Additionally, passing on a curve or hill can increase your speed and reduce your control of the vehicle, making it more difficult to maneuver and react to unexpected situations. It is important to always follow safe driving practices and exercise caution when driving on the road to avoid accidents and keep yourself and others safe.

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Estimate the residence time (years) of atmospheric carbon
dioxide based on the best estimate of global net ecosystem
CO2 exchange.

Answers

The residence time of atmospheric carbon dioxide is the amount of time that carbon dioxide remains in the atmosphere before it is removed by natural processes. The best estimate of global net ecosystem CO2 exchange is approximately 2.6 ± 0.5 GtC/yr.

This means that the net amount of carbon dioxide being absorbed by the Earth's ecosystems is approximately 2.6 ± 0.5 billion metric tons per year.

To estimate the residence time of atmospheric carbon dioxide, we need to consider the total amount of carbon dioxide in the atmosphere, which is approximately 3 trillion metric tons. If we divide this by the net ecosystem CO2 exchange rate, we can estimate that it would take approximately 1150-1200 years for all of the atmospheric carbon dioxide to be removed by natural processes.

However, it's important to note that this estimate is based on a number of assumptions and uncertainties, including the potential for human activities to alter the natural processes that remove carbon dioxide from the atmosphere. Therefore, while this estimate provides a useful starting point for understanding the residence time of atmospheric carbon dioxide, it should be viewed as a rough approximation rather than a definitive answer.

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Part A - Choose the answer that doesn't belong with the others. w O Rotation O Dewatering O Flattening O Recrystallization Submit Request Answer

Answers

The term that doesn't belong with the others is "Rotation." The answer that doesn't belong with the others is C: Recrystallization.

The other terms - rotation, dewatering, and flattening - all relate to physical processes that involve the manipulation of materials in order to change their shape or properties. Rotation refers to the movement of an object around its axis, dewatering is the process of removing water from a material or a system, and flattening involves making something flat or even.

Recrystallization, on the other hand, is a chemical process that involves the formation of new crystals in a material through the rearrangement of its atoms or molecules. It is not related to physical processes that alter the shape or properties of materials.

Therefore, the correct answer is C: Recrystallization.

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Global warming is a problem. Most of the solutions available today are based on reducing carbon output or capturing carbon from the atmosphere. These solutions may be too little, too late - we need ideas on a larger scale. For the sake of this question, assume that global carbon emissions will not be reduced. Give us two original ideas to solve the global warming problem that do not involve carbon. Provide sufficient justification as to why these solutions could have the scale needed to make a difference.

Answers

Present two original ideas to address this problem that do not involve carbon are: Solar radiation management (SRM) and Ocean fertilization

1. Solar radiation management (SRM): This solution involves reflecting a small portion of the sun's energy back into space. This can be achieved by introducing reflective aerosols into the upper atmosphere or by increasing the reflectivity of clouds.

By doing this, we can reduce the overall temperature of the Earth without directly addressing carbon emissions. The scale of SRM makes it a viable solution as it could potentially have a global impact by reducing the amount of solar energy absorbed by the Earth.

2. Ocean fertilization: This approach focuses on increasing the amount of phytoplankton in the oceans. Phytoplankton absorbs sunlight and converts it into organic matter through photosynthesis, which in turn consumes CO2. By promoting phytoplankton growth, we can increase the ocean's ability to absorb excess heat and CO2.

To achieve this on a large scale, we can distribute nutrients such as iron into the ocean's surface to stimulate phytoplankton growth. This solution can potentially have a significant impact on the global warming problem as oceans cover about 70% of the Earth's surface and play a vital role in regulating the global climate.

In conclusion, both Solar Radiation Management and Ocean Fertilization are original ideas to tackle the global warming problem without directly addressing carbon emissions.

These solutions have the potential to make a difference on a larger scale as they focus on mitigating the impacts of excess heat and CO2 rather than solely relying on reducing carbon emissions.

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in the tarim basin, where do most of the people reside?

Answers

In the Tarim Basin, most of the people reside in the oases that are located along the Tarim River and its tributaries. The oases in the Tarim Basin are critical to the survival and livelihoods of the people who live in the region.

The Tarim Basin is a large desert basin in western China that is bordered by the Kunlun Mountains to the south and the Tianshan Mountains to the north. Despite being a desert region, the Tarim Basin is home to a number of oases that support agriculture and human settlement.

The largest oases in the Tarim Basin are located along the southern edge of the basin, near the foothills of the Kunlun Mountains. These include the cities of Kashgar, Hotan, and Aksu, which are major centers of population and commerce in the region. The oases in the Tarim Basin are fed by underground water sources and snowmelt from the surrounding mountains, which makes agriculture and settlement possible in an otherwise arid region.

Despite the harsh conditions of the desert environment, the oases have supported human settlement for thousands of years and remain important centers of culture, commerce, and agriculture today.

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The biggest concentration of Christian congregations in the first and second centuries is in modern day O Turkey O Norway O Germany United Kingdom. O Saudi Arabia

Answers

The biggest concentration of Christian congregations in the first and second centuries is in modern day Turkey.

This region was part of the Roman Empire and had a significant Christian population. Many important Christian figures, such as Paul and John, traveled and preached in this area.

However, it is important to note that the exact location and size of early Christian congregations is not definitively known, as much of the historical evidence has been lost over time.

Turkey, then known as Asia Minor, was under Roman rule at the time, and many of the major cities in the region, such as Antioch and Ephesus, had large Christian populations.

These cities were also important centers of commerce and culture, which facilitated the spread of Christianity to other areas.

In addition, many important Christian figures such as Paul and John traveled and preached in this area, helping to establish and strengthen the faith of local congregations.

Despite the significance of Turkey in the early Christian Church, much of the historical evidence from this time period has been lost over time. Many early Christian texts were not preserved, and archaeological evidence from the time period is limited.

As a result, scholars must rely on a combination of written accounts and archaeological evidence to piece together an understanding of early Christian congregations in the region.

It is important to note that while the concentration of early Christian congregations in Turkey is significant, the exact location and size of these congregations is not definitively known.

The spread of Christianity during this time period was complex and multifaceted, and congregations likely varied in size and location depending on a variety of factors such as local culture and political climate.

Nonetheless, the region that is now modern-day Turkey remains an important center of early Christian history and a subject of ongoing scholarly research.

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The biggest concentration of Christian congregations in the first and second centuries is in modern day Turkey.

A is the correct answer.

The history of modern Christianity focuses on the Christian religion from the early 15th century until the end of World War II. It is separated into two parts: the early modern period and the late modern period.

Christianity in the first century encompasses the formative history of Christianity from the beginning of Jesus' mission until the death of the last of the Twelve Apostles, and is consequently also known as the Apostolic Age. Early Christianity grew out of Jesus' eschatological mission.

The second century is widely seen as a period in which the Christian church relentlessly pursued forms of institutionalization and entrenched itself against so-called heretics.

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The complete question is:

The biggest concentration of Christian congregations in the first and second centuries is in modern day

A. Turkey

B. Norway

C. Germany

D. United Kingdom

E. Saudi Arabia

the mid-atlantic ridge is the largest tectonic feature on our planet. True or false?

Answers

True, The mid-Atlantic ridge is the largest tectonic feature on our planet.

The Mid-Atlantic Ridge is the largest tectonic feature on our planet, stretching for more than 40,000 miles (64,000 km) down the center of the Atlantic Ocean.

It is formed by the movement of tectonic plates and is characterized by numerous deep ocean trenches, underwater volcanoes, and hydrothermal vents. The Mid-Atlantic Ridge is a divergent boundary, where new oceanic crust is formed as two tectonic plates move away from each other.

The ridge is an important site for scientific study and exploration, providing valuable insights into the Earth's structure and geologic history. The unique features found along the ridge, such as hydrothermal vents, support a diverse array of life forms and offer the potential for discovering new species and biochemical compounds.

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a longshore bar is a vertical wall of sand delineating the low-tide mark. True or False?

Answers

The statement a longshore bar is a vertical wall of sand delineating the low-tide mark is false as A longshore bar is a parallel to the shoreline, submerged or partially submerged sandbar created by the action of waves.

It is typically visible at low tide and can be found offshore or in the surf zone.

The location on the shore or beach where the water recedes to during low tide is the proper definition of a "low-tide mark." The area that is covered by water during high tide and the area that is exposed during low tide are separated by a horizontal line or mark rather than a vertical wall of sand.

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Africa and S. America are now -5,100 km apart, if the average spreading rate between these two plates is 30 mm/yr, about long ago did the continents separate (in Myr)? Show your work (1.5 point) 30 mm x 0.000001 km=0.00003 km/yt. 5100/0.00003 = 170,000,000 yrs 170,000,00 yıs/ 1,000,000 yrs = 170 Myr Sb. If a mid-ocean ridge has been spreading at the rate of 10cm/year and the distance across the MOR is 3,000 km, at what age did the spreading begin?

Answers

The continents separated about 170 Myr ago. The spreading of the mid-ocean ridge began 30 million years ago.

To answer your first question, you've correctly calculated the spreading rate between Africa and South America in kilometers per year (km/yr). Now, we'll find out how long ago the continents separated (in million years or Myr).

1. Convert the spreading rate to km/yr: 30 mm/yr * 0.001 km/mm = 0.03 km/yr
2. Calculate the time it took for the continents to separate: 5,100 km / 0.03 km/yr = 170,000,000 years
3. Convert the time to Myr: 170,000,000 years / 1,000,000 years/Myr = 170 Myr


For your second question, we need to find the age at which the spreading of a mid-ocean ridge (MOR) began, given the spreading rate and distance across the ridge.

1. Convert the spreading rate to km/yr: 10 cm/yr * 0.01 m/cm * 0.001 km/m = 0.0001 km/yr
2. Calculate the time it took for the MOR to spread across 3,000 km: 3,000 km / 0.0001 km/yr = 30,000,000 years

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The three forms that calcite takes in carbonates are (select ALL
3):
Pore fluids
Dolomite
Grains a.k.a. allochems
Voids
Silt
Micrite
Spar

Answers

The three forms that calcite takes in carbonates are dolomite, grains (also known as allochems), and spar. Dolomite is a mineral that is similar in composition to calcite, but it contains magnesium in addition to calcium.

Dolomite is formed through a process called dolomitization, which involves the replacement of calcium ions in calcite with magnesium ions. Grains, or allochems, are small particles of sediment that are incorporated into the carbonate rock. These grains can be composed of a variety of materials, including shell fragments, coral fragments, or other minerals.

Spar is a term used to describe large, crystalline calcite deposits that form within the carbonate rock. These deposits can take on a variety of shapes, including veins, nodules, and concretions.

It is important to note that while pore fluids, voids, silt, and micrite are all associated with carbonate rocks, they do not represent forms that calcite takes in these rocks. Pore fluids are the fluids that fill the spaces between grains in the rock, while voids are the spaces themselves. Silt is a type of sediment that is composed of particles that are smaller than sand but larger than clay.

Micrite, on the other hand, is a type of carbonate mud that is composed of tiny particles of calcite. While these materials are important components of carbonate rocks, they do not represent the different forms that calcite can take within these rocks.

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C1) Doesn't the low pressure in the tropical cyclone center cause the storm surge?
C2) Doesn't the friction over land kill tropical cyclones?
C3) Aren't big tropical cyclones also intense tropical cyclones?
C4) Has there ever been an attempt or experiment to reduce the strength of a hurricane ?
C5) Why don't we try to destroy tropical cyclones by:
seeding them with silver iodide ?
placing a substance on the ocean surface ?
nuking them ?
adding water absorbing substances ?
cooling the surface waters with icebergs or deep ocean water?
harnessing their energy ?
other means ?
C6) During a hurricane are you supposed to have the windows and doors on the storm side closed and the windows and doors on the lee side open ?
C7) Should I tape my windows when a hurricane threatens ?

Answers

The low pressure in the center of a tropical cyclone can contribute to the storm surge, but it is not the only factor.Friction over land can weaken tropical cyclones, but it is not always enough to kill them.

C1) The low pressure in the center of a tropical cyclone can contribute to the storm surge, but it is not the only factor. The storm surge is also influenced by the size and intensity of the storm, the shape of the coastline, and the depth of the water near the shore.

C2) Friction over land can weaken tropical cyclones, but it is not always enough to kill them. Some storms can still maintain their strength as they move inland.

C3) Big tropical cyclones can be intense, but intensity is measured by wind speed, not size. Some smaller storms can be just as intense as larger ones.

C4) There have been attempts to reduce the strength of hurricanes, but they have not been successful on a large scale. Some methods that have been tried include cloud seeding, cooling the ocean surface, and using dispersants to break up the storm.

C5) None of the methods you suggested for destroying tropical cyclones have been proven to be effective. In fact, some could even make the situation worse. For example, nuking a storm could create radioactive fallout and cause widespread damage.

C6) During a hurricane, it is generally recommended to keep all windows and doors closed and secured on both sides of the house to prevent wind and debris from entering.

C7) Taping windows is not recommended as it provides little protection against hurricane-force winds and can create dangerous shards of glass if the windows break. It is better to use shutters or plywood to cover windows and doors before the storm hits.

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Papua New Guinea is an island region north of Australia & west of the more popularized Oceania islands. This area is home to more than 800 presently spoken languages, the highest per portion of any area on earth of the 7,000 plus languages still in existence. What are some of the possible/ongoing challenges that is/can turn this area into a language hotspot (endanger of being loss)? Also, what are some interesting facts that you found interesting to learn about in regards to Papua New Guinea's culture and/or landscape?

Answers

Papua New Guinea's linguistic diversity is one of its greatest strengths and also one of its biggest challenges. With over 800 languages spoken across the island, communication can be difficult, especially for those living in rural areas.

The lack of a lingua franca, or a commonly spoken language, can make it difficult for people to access education and healthcare services.

Additionally, many of these languages are endangered due to a variety of factors such as globalization, urbanization, and cultural assimilation. This is a problem because when a language is lost, so too is the knowledge, history, and cultural identity of its speakers.

Despite these challenges, Papua New Guinea's culture is incredibly rich and diverse. Some interesting facts about Papua New Guinea's culture include the widespread practice of body modification, such as scarification, tattoos, and piercings.

Additionally, traditional dances and music are still an important part of everyday life, with each region of the island having its own unique style. The landscape of Papua New Guinea is also stunning, with lush rainforests, towering mountains, and pristine beaches.

The island is home to over 7% of the world's biodiversity, making it a hotspot for conservation efforts. Overall, Papua New Guinea's linguistic diversity and cultural richness make it a fascinating and unique place to learn about.

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Water on Earth moves through the water cycle because of energy that comes from the --a. Earth's coreb. Sun's heatc. Moon's gravityd. Wind's movement

Answers

Water on Earth moves through the water cycle because of energy that comes from the Sun's heat. Option B is the correct answer.

The water, or hydrologic, cycle is an ongoing process that recycles all of the water on Earth. In this cycle, water molecules are constantly moving from one place to another. In the end, all life on Earth depends on the water cycle for weather, climate, and other factors. Option B is the correct answer.

The energy from the sun is what basically powers the water cycle. The cycle is propelled by solar energy, which evaporates water from the seas, lakes, rivers, and even the earth. By transpiration, more water leaves plants and enters the atmosphere. When water evaporates, it produces water vapor and forms cloud. Here the rain eventually gather enough mass to fall onto the ground as precipitation. Option B is the correct answer.

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SUBJECT: English
PLEASE HELP! ITS URGENT
WRITE AN EXPOSITORY PARAGRAGH IN YOUR OWN WORDS FOR EACH (A, B
& C)
TOPIC: Carrying on the culture in Agriculture (in Jamaica to
be specific)
Carrying on the tradition a) Younger farmers can impact the longevity of farming in the country b) It motivates younger generation to enter the farming industry c) It provides jobs for the unqualified

Answers

Younger farmers in Jamaica can play a critical role in preserving the culture of agriculture, improving productivity through modern technology and innovations. This can help to ensure the sustainability and economic growth of agriculture in Jamaica.

What are the benefits of carrying on the culture of agriculture in Jamaica, and how can younger farmers play a critical role in ensuring its sustainability?

Carrying on the culture of agriculture is vital to Jamaica's economy and sustainability. Younger farmers play a critical role in ensuring that this culture is preserved for future generations. The younger farmers have the potential to make a significant impact on the longevity of farming in the country.

By utilizing modern technology and innovations, they can improve efficiency and productivity on farms, making them more competitive in the global market. B) Younger farmers can be motivated to enter the farming industry when they see the cultural value and economic potential in it.

Through education and mentorship, they can learn from experienced farmers and gain the knowledge and skills necessary to succeed.

This can help to attract a new generation of farmers who are passionate about carrying on the culture of agriculture in Jamaica. C) Carrying on the culture of agriculture also provides jobs for the unqualified. This is important in a country like Jamaica where unemployment is high.

The agricultural sector provides a variety of jobs, ranging from farm laborers to technicians and managers. This can help to reduce poverty and improve the overall standard of living in the country.

By carrying on the culture of agriculture, Jamaica can continue to grow and thrive economically and culturally.

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Bouguer correction assumes there is an infinite slab of material
with constant density between the gravity meter and the sea
level.
a) True
b) False

Answers

It is false that Bouguer's correction assumes there is an infinite slab of material. The Bouguer correction is a mathematical technique used to correct gravity readings for the effect of terrain elevation and the density of the underlying rocks. The correction is based on the assumption that the rocks beneath the surface are uniform in density and thickness.

The Bouguer correction formula takes into account the topography of the area being measured, by considering the height of the terrain above a reference level. The correction is based on the idea that gravity is stronger when there is more mass between the measurement point and the center of the Earth. Therefore, the correction is used to account for the extra gravitational attraction of the mass of rock and soil between the measurement point and the reference level.
It is important to note that Bouguer correction is not a perfect method, as it makes certain assumptions about the underlying rock density and terrain elevation. However, it is a widely used technique in geophysical surveys, and with proper consideration of the limitations, it can provide valuable insights into the subsurface geology of an area.

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How - and why - did seasonal changes in Atlantic slave trade routes differ from seasonal variations in trade routes along the East African coast?

Answers

The seasonal changes in Atlantic slave trade routes were influenced by the prevailing winds and ocean currents. During the winter months, from November to March, the winds blew from the northeast, allowing European slave traders to sail from Europe to the west coast of Africa.

During the summer months, from June to August, the winds shifted to the southwest, allowing ships to return to Europe with their human cargo. The trade was largely concentrated along the West African coast, from Senegal to Angola.In contrast, the seasonal variations in trade routes along the East African coast were influenced by the monsoon winds.

From December to March, the northeast monsoon winds brought traders from Arabia and India to the coast of East Africa. From June to September, the southwest monsoon winds allowed ships to return to their home ports. This trade was focused on commodities such as spices, ivory, and gold, rather than on human beings.

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the zone of aeration contains rock and soil in which only water fills the pore spaces while the zone of saturation contains rock and soil in which the pore spaces are filled with air and water

Answers

There are 4 Hydrologic Zones of Underground Water comprised of the Zone of Aeration, the Zone of Saturation, the Zone of Confined Water, and the Waterless Zone.

The aeration zone is the uppermost band, which is composed of a combination of air, water, and solids. The depth of it ranges from a few millimeters to many meters. The area below the zone of aeration known as the zone of saturation is where all of the soil's pores and rock's fissures are completely saturated with water. Depression Cone is A well in the saturation zone that can hold as much water as the water table does. when more water is drawn from the well than the saturated rock can absorb. the Waterless Zone The pressure exerted on the rock at a certain depth below the surface is so intense that there are effectively no pore spaces and no water.

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A low-pressure system
I. has air converging at the surface.
II. has air diverging at the surface.
Ill. spins clockwise in the Northern Hemisphere and counterclockwise in the Southern
Hemisphere.
IV. spins counterclockwise in the Northern Hemisphere and clockwise in the Southern
Hemisphere.
V.is also known as a cyclone.
A) I and III
B) lI and IV
C) 1V,and V
D) I,III, and V.
E) I and IV

Answers

A low-pressure system, also known as a cyclone, has air converging at the surface and spins counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. This means that the correct answer is option D) I, III, and V.

What are Low-pressure systems

Low-pressure systems are areas where the atmospheric pressure is lower than the surrounding environment. These systems often bring unsettled weather, such as rain or snow, due to the rising air that creates clouds and precipitation.

The converging air at the surface allows for the air to rise, cool, and condense, forming clouds and leading to precipitation. The direction of spin in a low-pressure system is determined by the Coriolis effect, which causes the air to be deflected due to Earth's rotation.

In the Northern Hemisphere, the deflection causes the air to rotate counterclockwise around the low-pressure center, while in the Southern Hemisphere, the air rotates clockwise. Cyclones are essential features of Earth's weather systems and play a critical role in redistributing heat and moisture across the globe.

They can range from small-scale systems, such as thunderstorms, to large-scale systems like hurricanes and typhoons. Understanding their characteristics and behavior is crucial for meteorologists to predict and monitor their development and potential impacts.

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I hope you are doing well. i live in usa and have some
question in general
1) In my resume until now I have almost 12 months gap
from my last year that I graduated around may 2021 but during last
12 m

Answers

If you have a gap in your resume, it's important to be honest and transparent about the reason for the gap. You can explain the situation briefly and simply, without going into unnecessary detail.

If the reason for the break was due to personal or health problems, you can decide to completely exclude it from your resume and instead address it if it comes up during the interview process.

Remember that most employers are sympathetic to gaps on resumes, particularly in the current labour market where the COVID-19 pandemic has had a significant impact.

In general, the idea is to emphasise your relevant abilities and experiences and to be open and upbeat about the gap in your experience.

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The following may be like this:

I hope you are doing well. i live in usa and have some question in general

In my resume until now I have almost 12 months gap from my last year that I graduated around may 2021 but during last 12 months I did 3 internship (summer 2021, fall 2021 and spring 2022) so will it make my resume better or will employer will still see 1 year gap is very bad, so anyone who experience in my situation please let me know.

material produced by mechanical weathering that accumulates at slope bases is called:

Answers

Material produced by mechanical weathering that accumulates at slope bases is called "talus." Option c is correct.

Talus refers to the accumulation of rock fragments, boulders, and debris that have been eroded by physical weathering processes, such as freeze-thaw cycles, and have fallen down a steep slope. The movement of talus occurs as a result of gravity, and it is common to find talus cones at the base of cliffs and mountains.

Talus deposits can accumulate over time and form a stable, sloping surface known as a talus slope. This can have significant effects on the local environment, such as altering the drainage patterns and providing habitat for certain plant and animal species that are adapted to living on these slopes. Hence Option c is correct.

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The complete question is:

Material produced by mechanical weathering that accumulates at slope bases is called:

a) slope washb) soil creepc) talusd) exfoliation

Is pressure solution more likely to occur in an extensional environment or a compressional setting? Explain your answer.

Answers

Pressure solution is a geological process in which mineral grains dissolve and recrystallize under pressure. This process is more likely to occur in a compressional setting rather than an extensional environment.

In a compressional setting, rocks are subjected to compressive forces that cause them to deform and reduce their volume. This leads to an increase in pressure, which can trigger pressure solution. The process is facilitated by the presence of fluids, such as water, which can dissolve and transport the mineral ions.


On the other hand, in an extensional environment, rocks are subjected to tensional forces that cause them to stretch and pull apart. This reduces the pressure and makes it less likely for pressure solution to occur. However, extensional environments can still facilitate pressure solution if the rocks are under significant stress or if fluids are present.

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