The gas that was formed in Earth's atmosphere before it was able to absorb and retain heat is hydrogen.
Atmospheric gasesThe earth has a multi-layered envelope in the form of layers of air which are often referred to as the atmosphere. The layer of our earth's atmosphere consists of various kinds of gas elements which in it can produce the formation and changes of weather and climate on planet earth.
The constituent gases with relatively fixed concentrations (permanent gases) under normal conditions, namely nitrogen (N2), oxygen (O2), argon (Ar), neon (Ne), helium (He), hydrogen (H2), xenon (Xe ). Helium (He) and hydrogen (H2) – very rare in air except at high levels. This gas is the lightest and is often used to fill meteorological balloons.
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What are 2 consequences that could occur if the ozone layer continues to be depleted due to destructive ozone pollutants?
My understanding is that the ozone layer is on the mend from its sharpest dip around 2000, and is expected to return to essentially the same status it had around 1900 in 2050 as the remaining CFCs in the layer are slowly destroyed.
Higher UVB levels will result from the ozone layer being destroyed or depleted by ozone depleting substances (ODS), which will also increase the risk of cataracts and skin cancer, and therefore the destructive pollutants. Some marine life, plants, and plastics may also be harmed.
When UV rays interact with dioxygen, ozone is created. The production and breakdown of ozone are in dynamic equilibrium. Ozone is depleted when this equilibrium is disturbed by the pollutants.
When chlorofluorocarbons as a pollutant combine with other gases in the atmosphere and ascend to the stratosphere, they are broken down by UV radiation to create chlorine free radicals.
These chlorine free radicals combine with ozone to produce oxygen, and they also produce ClO free radicals that combine with atomic oxygen to create even more chlorine free radicals.
The stratospheric ozone layer is harmed as a result of the ongoing decomposition of ozone.
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Basaltic lava erupts within the rift, forming ____________ on the seafloor. Other magma solidifies within fissures, forming ____________.
Pillow basalts are created on the seafloor when lava emerges within the rift. Dyyke formation occurs when other magma hardens within fractures.
What is magma?All igneous rocks are created from magma, which is a naturally occurring substance that is molten or semi-molten. The Earth's crust contains magma and other terrestrial planets, and several naturally occurring satellites have also been shown to contain signs of magmatism. Magma can include molten rock as well as gas bubbles and suspended crystals.
On Earth, tectonic settings such as subduction zones, mid-ocean ridges, continental rift zones, and hotspots can all produce magma by melting the mantle or the crust.
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western sudan: is the home of the san people. is a region named by arabic-speaking travelers. is a modern-day african state that has its origins in the medieval period. is a desert that stretches across the continent from the atlantic coast of west africa to the red sea.
The Western Sudan is an African nation that dates back to the Middle Ages (as it was founded in 954 CE).
Is a location that was given the name "Land of Blacks" by Arabic-speaking tourists. Is a desert that crosses the continent from the Red Sea to West Africa's Atlantic coast.
Much of the continent south of the Sahara is covered by the geographical region known as the Sudan. The Sudan is a huge region that stretches from Senegal to Chad and includes desert, grassland, and forested savanna regions.
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the gulfstream current becomes which of the following currents in the north atlantic ocean? (pick all that apply.)
The main Gulf Stream stream continues north, wanders more to the east, and passes very near the Grand Banks, south of Newfoundland, where it splits into swirling currents. The North Atlantic Current is formed when some of these eddies flow toward the British Isles and the Norwegian Seas (or Drift).
Which direction does the North Atlantic Ocean's current flow?
A strong warm western boundary current that extends the Gulf Stream northeastward is the North Atlantic Current (NAC), sometimes referred to as North Atlantic Drift and North Atlantic Sea Movement.
What does the Atlantic Ocean's Gulf Stream current look like?
The Gulf Stream is a warm, rapid Atlantic Ocean current that originates near Florida's tip and flows around the eastern coasts of the US and Canada before reaching to Europe. As a result, Western Europe has a significantly warmer climate than it otherwise would.
The point at which the Gulf Stream changes into the North Atlantic Drift.
In general, the Gulf Stream-North Atlantic Current system and the northern Sargasso Sea are the sources of the NADC. The Labrador and European basins are next where these waters begin to gently migrate north (Veron et al. 1999), where they finally enter the Iceland Basin, where they eventually become the NADC.
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what type of drainage pattern would you expect to find where rapid weathering along joints in bedrock controls the course of streams?
Rectangular drainage patterns develop where linear zones of weakness, such as joints or faults cause the streams to cut down along the weak areas in the rock.
When landscapes are broken up by registrant rocks, trellis drainage patterns emerge.
A central elevated point serves as the focal point for the radial drainage design. Such conically formed objects like volcanoes often have this pattern.
A stream is any body of moving surface water, from a small trickle to a powerful river. The drainage basin of a stream is the region from where the stream's water originates.
Unless some of the water is able to traverse into an adjacent drainage basin via groundwater flow, all precipitation (rain or snow) that falls within a drainage basin eventually flows into its stream. a drainage basin illustration
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T/F simone de beauvoir was the intellectual founder of the women's liberation movement. tailor this thesis statement into a message suitable for an audience of high school history students.
True. Simone de Beauvoir was the intellectual founder of the women's liberation movement.
Simone de Beauvoir was a leading French existentialist philosopher and writer. Working alongside other well-known existentialists such as Jean-Paul Sartre, Albert Camus, and Maurice Merleau-Ponty, de Beauvoir produced a large corpus of writings on ethics, feminism, fiction, autobiography, and politics.
Even before Betty Friedan wrote The Feminine Mystique, The Second Sex was one of the first books that inspired women's liberation activists. Simone de Beauvoir, on the other hand, did not identify as a feminist at first. Her philosophical viewpoints are strikingly diverse. Her influences include French philosophy from Descartes to Bergson, as well as Edmund Husserl and Martin Heidegger's phenomenology.
Simone De Beauvoir was an accomplished literary figure in addition to her philosophical pursuits, and her novel, The Mandarins, earned the prestigious Prix Goncourt award in 1954. Her most powerful and popular philosophical work, The Second Sex (1949), marked a feminist revolution and remains a key text in the study of women's oppression and liberation to this day.
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Why dams are wide at the bottom?.
The pressure of the dam's water storage increases with depth. Therefore, dams have a broader bottom to handle the increasing water pressure.
Write a short note on the purpose of a dam.A dam can stop or restrict the flow of surface water or underground streams. Dams result in reservoirs that provide water for flood control, aquaculture, irrigation, human consumption, and navigation. Hydropower and dams are frequently used in conjunction to produce electricity. A dam may also be used to collect or store water that will be evenly dispersed among numerous locations. Dams typically serve the primary function of retaining water while other structures, such as floodgates or levees, are used to control or limit water flow into specific geographic zones.
The following are a few dam's intended uses:
Water supply : The reservoirs of the dam provide enough high-quality freshwater to service residential, commercial, and mining regions.Irrigation : Water kept behind dams is utilized to irrigate crops in many different countries.Dams are required for the hydroelectric power plants to produce electricity.Flood control : Mankind has built dams for thousands of years to help stop major floods. It makes the loss of life and property less likely. Before being released into the river below the dam, stored, or redirected for use elsewhere, floodwaters are held back by flood control dams.To know more about, dams, visit :
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why is there a large difference between the type of vegetation found in bali and found on lombok brainly
Because the islands are situated in separate ecozones, there is a significant difference between the flora types on Bali and Lombok.
The position of their islands is distinct as a result of the zones that exist there, which makes a difference in the vegetation found on Bali and Lombok.
We may conclude that the vegetation varies depending on the area due to the presence of several ecozones.
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what is the typical magnitude and sign (warming or cooling) of the effect of volcanoes on global climate?
The immediate effect of volcanoes on the global climate is cooling.
When a volcano erupts, gases and dust particles got thrown into the atmosphere by the force. These particles shade the earth's surface from incoming solar radiation and reflect the sunlight away, giving a cooling effect on the global climate. This cooling effect can last a long time, depending on the eruption characteristics. The Mount Pinatubo eruption in 1991, for example, caused a significant dip in global temperature for around two years.
While the immediate effect of volcano eruptions on the global climate is a cooling effect, they can also warm the planets in a much longer time frame. That's because greenhouse gases also get thrown into the atmosphere during the eruption, though the amount and involvement got dwarfed by human activities nowadays.
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A _______________ is a bowl-shaped depression at the head of an alpine glacial valley that feeds the glacier with snow.
A cirque is a bowl-shaped depression at the head of an alpine glacial valley that feeds the glacier with snow.
A bowl-fashioned despair with very steep facets that bureaucracy at the top of a mountain glacier. Forms from cold-weather weathering approaches which includes frost wedging and plucking. :: The maximum cliff regularly is known as a headwall.
At the top of a glacially carved valley is a bowl-fashioned characteristic known as a cirque. The cirque represents wherein the top of the glacier eroded the mountain with the aid of using plucking rock far from it and the burden of the thick ice eroded out a bowl.
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explain how the map shows interaction between adjacent plates. use the map to describe the interaction between the north american plate and the pacific plate and the interaction between the african plate and the south american plate. include the type of boundary and the geographic formation likely found at each region.
There are three different sorts of boundaries between the plates: transform, convergent, and divergent (i.e., moving together) (moving side by side).
There are never any gaps between plates, which is vital to note when discussing processes at plate boundaries. There is never a substantial distance between the plates, which are composed of crust and the lithospheric portion of the mantle and move constantly in various directions. Since the asthenosphere is the zone of partial melting, plates are thought to move along the lithosphere-asthenosphere border. The lithospheric plates are thought to slide more easily because of the partial melting zone's greater weakness.
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Different ways on how affection and care that can be shown to your home pet?
Answer:
Making time to play with your pet
Feed them healthy food
Taking it for a walk
Hang out together
Pets — like individuals — simply need to spend time with their friends and family, so the most effective way to show you care is to get to know one another, as indicated by Dr Carly Fox, a senior veterinarian at Schwarzman Creature Clinical Center in New York City.
You can take your pet for a walk, show them another stunt or play their #1 game, or just make a chance to nestle on the loveseat.
Limit dangers to their well-being, give them routine veterinary consideration and timetable their yearly visits. Forestalling a sickness is simpler and more affordable than relieving one, and early location of normal feline infirmities, for example, ongoing kidney illness, hyperthyroidism and diabetes can life save.
Pets would much rather get attention from their humans than gifts. If you do want to treat them, a food gift is probably best so they can really appreciate it, although you should be wary of giving them too many unhealthy snacks.
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How long do Peace Corps volunteers serve?.
Volunteers in the Peace Corps serve for a period of two years and complete three months of training in order to fully integrate into the culture of their host nation.
How many times can Peace Corps work be done?The application and volunteer process Each year, applicants can only apply for one placement. Arrangements can be figured out the Harmony Corps six undertaking areas: Environment, health, education, community economic development, and youth development.
In the Peace Corps, do you have spare time?Each Volunteer gets two paid get-away days of the long stretch of administration, and many utilize this opportunity to go to local nations. In order to share their experiences in the host nation, some people invite family and friends to visit. Additionally, Volunteers are free to pay for a home visit during this time.
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An elongated, cigar-shaped feature deposited by a continental glacier and oriented parallel to the direction of glacial flow is called a __________________.
An elongated, cigar-shaped feature deposited by a continental glacier and oriented parallel to the direction of glacial flow is called a Drumlin.
Drumlin, an oval-shaped or long hill thought to have been created by glacial ice sheets moving smoothly over rock debris or till. The name first appeared in 1833 and is derived from the Gaelic word druim, which means "rounded hill" or "mound."
Drumlins typically grow in wide lowland areas, their long axes running roughly parallel to the direction of glacial flow. The lee side is smooth and gently tapers in the direction of the movement of the ice, but the glacier side is constantly high and steep. Drumlins can range in size from 1 to 2 km (0.6 to 1.2 miles) in length, 15 to 30 m (50 to 100 feet) in height, and 400 to 600 m in width.
Till makes up the majority of drumlins, however the individual components can differ substantially. Some are largely composed of gravels, whereas others are composed of rock beneath the surface till (rock drumlins). Drumlins frequently coexist with roches moutonnées, which are smaller, glacially streamlined bedrock formations.
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Gusty westerly winds will continue to usher in a seasonably cool air mass into the region, as a broad area of high pressure will build and bring fair and dry weather for several days.
(A) to usher in a seasonably cool air mass into the region, as a broad area of high pressure will build and
(B) ushering in a seasonably cool air mass into the region and a broad area of high pressure will build that
(C) to usher in a seasonably cool air mass to the region, a broad area of high pressure building, and
(D) ushering a seasonably cool air mass in the region, with a broad area of high pressure building and
(E) to usher a seasonably cool air mass into the region while a broad area of high pressure builds, which will
The answer is 'E' :to usher a seasonably cool air mass into the region while a broad area of pressure builds
This uses a quite idiosyncratic IDIOM, involving the verb "to usher." The literal use of this word is the action of the person called an "usher," the person in a theater or at a classical concern who escorts patrons to their seats. Metaphorically, it is used about anything that brings something into existence. The basic IDIOMis:
I usher X in.
If I want to specify the region in which this X is introduced, I would say:
I usher X into A.
The "in . . . into" is redundant and wrong: choice (A) & (B) have this, and the "in . . . to" in (C) is far from ideal. Choices (D) & (E) get the idiom completely correct.
This is not a strict rule, but "continue" +[infinitive] sounds formal and sophisticated, whereas "continue" +[gerund] sounds casual and colloquial.
Choice (D) also makes a mistake with "with" + [noun] + [participle]. That's very subtle.
This leaves (E) as the answer
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explain 2 different sources of groundwater contamination. why is groundwater pollution such a difficult problem?
Groundwater is also one of our most important sources of water for irrigation. Unfortunately, groundwater is susceptible to pollutants.
Two different sources through which Groundwater contamination occurs.
Man-made products like chemicals, pesticides, etc seep into the groundwater sources making them unfit for drinking and other uses.Other important sources are Landfills. Landfills are where our garbage is taken to be buried. Landfills should have a preventive layer that would help prevent the seepage of harmful elements from hazardous waste. But the landfills are not maintained properly which then leads to groundwater contamination.Groundwater pollution is such a difficult problem because groundwaters are one of the important sources of water which are fit for drinking, irrigation, etc. When contaminated, it is expensive to clean them and financially not viable. Also sometimes reaching the sources of groundwater from within the cracks in the ground is also difficult.
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why we know much more about the ice-sheet margins at the lgm (and during the deglaciation) than we do about the pre-lgm ice sheets
The Last Glacial Maximum (LGM) occurred when ice sheets and glaciers throughout the world were at their maximum extent during the last ice age.
Furthermore, in some locations, the LGM was not the biggest glacier event of the LGC and some places saw smaller glaciers than earlier in the LGC.
What is The Last Glacial Maximum (LGM)?
The Last Glacial Maximum (LGM) was a major climatic event in the Last Glacial Cycle (LGC) and in many areas was a time of significant landscape change. Glaciers were often close to their maximum extent of the LGC over the 29- to 19-ka interval.
However, the evidence presented in this chapter reveals complexities in this extended interval with some areas seeing maximum glaciers at the beginning of this interval than others seeing maximum glaciers at the end of this interval.
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Desalination could be a viable water source for ___________ located near oceans.
Desalination can be a viable source of water for water crisis-prone areas located near oceans. Seawater desalination utilizes technology to convert saltwater into fresh water that is safe for human consumption.
Desalination Method and Working MethodSeawater desalination is a process to remove excess salt levels contained in water so that it can be consumed by humans, animals and plants. Prior to the existence of filtering technology, it was known that the seawater desalination process used the vacuum distillation method. This method utilizes equipment to heat seawater which produces water vapor which will be condensed to produce water that is safer for consumption. However, this method is no longer used due to high operational costs.
Currently there are 2 types of seawater desalination technology that are most often used, including reverse osmosis technology and multi-stage flash technology. Reverse osmosis technology uses a membrane filter to create pressure which is used to separate the fresh water that flows through the membrane and leaves the salt content behind. Meanwhile, multi-stage flash technology utilizes the principle of reducing the water vapor pressure that occurs during the boiling process which is carried out at low temperatures without additional excess heat.
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2. What conclusion can you draw from Figure 10.5 in relation to population and resources? Ice ((( IM NE 1)
Here regarding the given diagram we can conclude that the day by day increasing population is creating much pressure and destruction to the resources and to our mother earth.
What is a resource?Anything or material that is technologically accessible, economically feasible and culturally sustainable and helps human for their well living is termed as Resource.
What is a Population?The term population refers to the no. of people living in a particular area that can be a city, state, country, continent or Earth itself.
Hence, regarding the given diagram we can conclude that the day by day increasing population is creating much pressure and destruction to the resources and to our mother earth.
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What is the purpose of a 2 column proof?.
A two-column proof moves a reader from premise to conclusion by using a table to present a logical argument and assigning each column to carry out a specific task.
Give a brief account on two-column proof.Proofs, which are logical arguments that start with a premise and come to a conclusion by defining facts, are one of the many tools at the disposal of mathematicians. It might be difficult to write a proof since each component must fit in the right place and order. Most geometry centers on three different sorts of proof:
Paragraph proofFlowchart proofTwo-column proofThe many processes can be laid out in paragraphs and flowcharts very effectively, but for purity and clarity, nothing surpasses a two-column proof. A two-column proof uses a table to present a logical argument and assigns each column a particular function, moving the reader from the premise to the conclusion.
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What are 3 types of ocean floor?.
Oceans have many forms. Examples of seabed morphological formations such as seamounts, sea trenches, ocean depths
Ocean FloorThe sea looks flat when observed on the surface of the water, but when viewed from the bottom you will see a relief or irregular shape. Mount ocean is a mountain that has a base or feet in the water, but the top of the mountain can be seen because it appears on the surface of the water. The Sea Trench is a morphological appearance of the seabed in the form of a sharp and steep depression with deep dimensions. Deep Sea is a type of seabed morphological appearance in the form of a giant basin with varying depths and a gentle slope that is not as steep as a trough.
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what is el nino, and what causes el nino to flow across the pacific ocean? how does an el nino event affect weather in southern california
The extraordinary warming of the surface waters in the eastern Pacific Ocean is referred to as "El Nino," a climate pattern. El Nino is a cyclical increase in sea surface temperatures in the central and eastern Equatorial Pacific, which is a naturally occurring phenomenon. In more than 60 million cases, El Nino causes problems. The word "El Nino" is Spanish, which means "baby" in Spanish. This is because the current begins to flow around Christmas, and the name refers to the baby Jesus.
Trade winds that blow toward the west along the equator deteriorate during an El Nino occurrence. Warm surface water moves eastward down the equator from the western Pacific to the coast of northern South America as a result of these variations in air pressure and wind speed. The thermocline, the ocean depth at which warm surface water and cooler water below it are separated, is made deeper by these warm surface waters. The thermocline may dip as much as 152 meters (500 feet) during an El Nino occurrence. The typical upwelling is prevented by this substantial layer of warm water.
In an El Nino winter, ocean warming at the equator triggers a series of events that alter the equator's atmospheric circulation, strengthening the jet stream and extending it toward the California coast. This makes storms approach the California coast more frequently than usual. A moderate-to-strong El Nino is more likely to result in a stronger jet stream and a wetter California. For instance, California experienced more precipitation than usual during the very intense El Nino of 1997–1998. Contrarily, a minor El Nino occurred during the winter of 2014–2015, and precipitation levels in California were below average.
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write the name for each type of geologic structure indicated below. possible structures include the following: anticline, syncline, monocline, normal fault, reverse fault, salt dome, and unconformity. not all of these structures are present in this area, and some structures mwrite the name for each type of geologic structure indicated below. possible structures include the following: anticline, syncline, monocline, normal fault, reverse fault, salt dome, and unconformity. not all of these structures are present in this area, and some structures m
The name of the Geologic structures [see attached image] is given as follows:
Structure 1&5 - Anticline - OGStructure 2-syncline -CStructure 3-salt dome-OGStructure 4-Fault reverse-OG, SStructural 6-unconformity- OG, SWhat are Geological Structures?Geologic formations are often the product of the earth's tremendous tectonic forces. These pressures bend and shatter rocks, create deep fissures, and create mountains.
Unconformities, faults and fractures, and folds are the three basic types of structure created by deformation in the Earth's crust, according to geologists. Rocks are commonly thought to be extremely hard and fragile.
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**Please help fast!**
In three to five sentences, explain why Canada and the United states are considered developed countries.
Answer:
The two countries are developed because they have economies that are based on knowledge and technology. They also have high incomes and access to education, health care, and other basic needs. In addition, they have stable governments and political institutions.
The greatest level of biodiversity in the tropical rainforest is found in the _______. a. top canopy b. second layer of the canopy c. third layer of the canopy d. the ground please select the best answer from the choices provided a b c d
The greatest level of biodiversity in the tropical rainforest is found in the top canopy
The canopy is believed to be home to over 70% of species found in the rainforest, thus, making it the most species-rich of the four layers.
The canopy is the top layer of the four layers in tropical rainforests. It consists of closely spaced trees and their branches are entangled into one another making it a perfect perfect habitat for multiple animals and birds living in the forests.
The canopy is so dense that it blocks the maximum amount of sunlight from reaching the ground. Thus, cutting off the ground from sunlight. there is no sunlight, there is less food. The insects, birds, and tree-dwelling mammals get ample amounts of food on the tree tops that they never feel the need to come down. that's another reason why the canopy becomes a perfect habitat for them.
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How you will adapt the environment to meet the child's needs?.
Spend time with their children to really get to know them, how they learn, what they enjoy, what they might struggle with, where they may need more support in to secure their learning. This all helps to build strong and solid foundations for their future growth development.
How does a positive environment and routine meet the need of children?Routines provide children with a sense of security and control over their surroundings. When life at home is organized and consistent, children feel safe, secure, and cared for, especially during stressful times or developmental stages.We need to meet the basic needs of a child matter, such us physical needs, including food, water, and a place to live, without these things children can't properly grow and mature physically.Learn more about child's needs here: brainly.com/question/29110279
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which flux in the hydrologic cycle transports newly fallen rainwater across the soil surface into the nearest stream channel?
Surface Runoff transports newly fallen rainwater across the soil surface into the nearest stream channel.
When excessive amounts of rainwater, stormwater, meltwater, or water from other sources cannot be absorbed into the soil quickly enough, surface runoff occurs.
When the earth is completely saturated with water and the rain falls faster than the soil can absorb it, this might happen. Because impermeable surfaces (like pavement and roofs) prevent water from penetrating the earth, surface runoff frequently occurs.
Runoff can also result from both natural and artificial causes. The water cycle contains a significant amount of surface runoff. It is the main cause of water-induced soil erosion. A drainage basin is the geographical area that generates runoff and directs it to a single location.
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Which of the following geologic profiles would most likely be found at the circled region in the figure?
B) peat, peat, sedimentary rock, igneous rock
Near a volcano is where igneous rocks are most frequently found. The correct response is thus "igneous rock."
Igneous rocks are produced when lava, or molten rock, cools and crystallizes, either at volcanoes on the surface of the Earth or when the melted rock is still inside the crust. All magma is formed underground, in the upper mantle or lower crust, where there is a tremendous amount of heat.
Extrusive igneous rocks are created when cooling, hardening lava rises through volcanoes or significant cracks in the Earth's surface. The volcanic igneous rock pumice serves as one example. The volcanic rock known as pumice has a light color, a high porosity, and a low density.
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separation of the periosteal and meningeal layers of dura mater forms
The Separation of the periosteal and meningeal layers of dura mater forms Dural venous sinuses.
What is Dural Mater?Dural Mater is a part of the layers of connective tissue that comprises the meninges of the brain. Other part of the connective tissues are the pia and arachnoid . the Dural mater is the outermost layer of the three meninges that surround and protect the brain and spinal cord.
When the Dural mater is separated, the gap between them is called a dural venous sinus. These sinuses collect blood and cerebrospinal fluid (CSF) from the brain and empty into the internal jugular vein.
The major function of the dural mater is that it contains a drainage system referred to as the dural venous sinuses, which allows blood to leave your brain and allows cerebrospinal fluid to re-enter the circulation.
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which of the following pieces of evidence does not support the giant impact hypothesis of the origin of the moon? the moon is the largest moon in the inner solar system the moon is made of the same material as earth's mantle the moon lacks volatile materials
The moon lacks combustible substances Key Earthly volatile elements like potassium, sodium, and zinc are absent from lunar rocks.
The moon's surface is dotted with extinct volcanoes, swing holes, and magma streams, some of which are visible to a casual observer. Early astronomers hypothesized that the dull regions of the moon might be seas, or "oceans." One of the hypotheses that explains how the moon was formed in our solar system is the theory of the massive impact.
According to this idea, a cataclysmic collision between the Earth and a protoplanet billion years ago resulted in a disk of molten rock, gas, and debris that eventually gave rise to the moon. This protoplanet is around half the size of the earth.
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