What were results of the population explosion in China during the 20th century?
Select all that apply.
low standard of living
famine from lack of food
outbreaks of deadly diseases
violence against wealthy Chinese

Catchments and watersheds are other names for drainage basins. The region of land and the rivers where their water drains are referred to as drainage basins.

A watershed is a region of land where all streams and rainfall run to a single place, such as the bay's mouth, a reservoir's outflow, or any location along a stream's course. Watersheds can range in size from a footprint to the whole area of land drained by rivers into the Chesapeake Bay, where water enters the Atlantic Ocean.

Sometimes, the terms "watershed" and "catchment" are used synonymously. Drainage divides are ridges and hills that divide two watersheds. The watershed is made up of all the subsurface groundwater as well as surface water, such as lakes, streams, reservoirs, and wetlands.

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A geographical phenomenon is a natural or human-made feature or event that occurs on Earth and shapes the landscape.

Geographical phenomena encompass various aspects of the Earth's surface, including physical features such as mountains, rivers, and deserts, as well as human-made features like cities, roads, and borders.

They also include events like earthquakes, floods, and migration.

Understanding geographical phenomena involves studying their causes, characteristics, and effects on the environment and human society.

By answering the question "what is it?", geographers analyze the nature and significance of these phenomena, which helps in developing solutions for managing natural resources, planning urban development, and mitigating the impacts of natural disasters.

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Block Mountains promote economic growth through mining, agriculture, tourism, and water resource management, enhancing local and national economies.

Block Mountains are economically significant for several reasons. Firstly, they provide abundant mineral resources, fostering mining industries and job creation.

Secondly, the fertile valleys formed by these mountains offer ideal conditions for agriculture, supporting local food production and trade.

Thirdly, Block Mountains often possess unique landscapes that attract tourism, promoting cultural exchange and generating revenue for local communities.

Finally, they play a crucial role in water resource management, as mountain streams and rivers provide freshwater for irrigation and human consumption.

Overall, Block Mountains contribute to a diverse range of economic activities, benefiting regional and national economies.

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Answer:

There are several reasons why people move from rural areas to urban areas:

1. Better job opportunities: Urban areas usually offer more job opportunities than rural areas, especially in industries like technology, finance, and services. People often move to cities to find better-paying jobs and career advancement.

2. Better education: Urban areas typically have better education systems with more schools and universities, which can offer more opportunities for education and career growth.

3. Access to amenities: Cities have better access to amenities like shopping centers, restaurants, entertainment venues, and cultural events, making life more convenient and enjoyable.

4. Improved healthcare: Urban areas usually have better access to medical facilities and healthcare services, which can be crucial for people with chronic health conditions.

5. Higher standard of living: Cities often offer a higher standard of living, with better infrastructure, transportation, and public services. This can lead to a higher quality of life for many people.

6. Social and cultural opportunities: Urban areas are often more diverse and offer more opportunities to connect with people from different backgrounds, cultures, and lifestyles.

Overall, people move from rural areas to urban areas to pursue better opportunities, enjoy a higher quality of life, and experience a more diverse and vibrant community.

Municipalities gather information through surveys, data analysis, public feedback, expert consultations, and monitoring systems to address encountered challenges.

To address the challenges they face, municipalities gather information through various methods. One common method is conducting surveys to collect data from residents about their experiences and opinions.

Additionally, municipalities analyze existing data sets and use public feedback from town hall meetings, social media, and suggestion boxes. They also consult with experts in relevant fields to obtain professional advice on solving specific issues.

Finally, monitoring systems such as traffic cameras, air quality sensors, and other tools help municipalities gather real-time data on urban challenges. This combination of methods enables municipalities to make informed decisions and effectively tackle their problems.

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The energy resource that the world is most dependent on is D. Petroleum.

The extraction and refining of petroleum into a variety of fuel products, such as gasoline, diesel, jet fuel, and heating oil, have made this non-renewable fossil fuel the primary energy source for transportation and manufacturing worldwide.

The majority of vehicles by land, sea, and air rely on these fuels, inferring that the global economy would be severely impacted without petrol's presence in our daily lives.

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Options include:

A. Coal

B. Nuclear

C. Wind

D. Petroleum

Geographers use two key questions every day. When using these two key questions to study the migration of birds, the geographer would ask "Where are the birds going?" and Option C. "when are the birds traveling?".

This question is crucial because the timing of bird migration is determined by a combination of factors, including the season, weather patterns, food availability, and mating behaviors. By understanding when birds are migrating, geographers can gain insights into the ecological conditions that influence bird behavior and survival. For example, understanding the timing of bird migration can help geographers predict changes in bird populations, as well as the potential impacts of climate change on bird behavior and migration patterns.

In addition, understanding the timing of bird migration can also be useful for conservation efforts. By monitoring bird migration patterns and timing, geographers can help identify critical habitats and migration routes that need protection and conservation. This information can also be used to inform land-use decisions and help mitigate the impacts of human activities on bird populations.

Overall, geographers use the two key questions of "Where are the birds going?" and "When are the birds traveling?" to gain a deeper understanding of bird migration patterns and the ecological conditions that influence bird behavior and survival. By asking these questions, geographers can contribute to our understanding of the natural world and help inform conservation efforts to protect and preserve biodiversity. Therefore, the correct option is C.

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Some of the changes that occurred in warfare from the 1700s to World War One include:

The proliferation of rifled firearms brought about a revolutionary shift in infantry tactics. The advent of rifled barrels conferred enhanced accuracy and range to firearms, necessitating the adoption of dispersed formations and the employment of cover and trenches to counteract the augmented lethality of projectiles.

The domain of artillery underwent a seismic transformation, buoyed by the advent of rifled cannons and explosive shells. This paradigm shift engendered the formulation of indirect fire techniques, elevating accuracy and enabling the targeting of enemy positions from greater distances.

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Recent Volcano Occurrence: Kilauea Volcano, Hawaii (2018), Fuego Volcano, Guatemala (2018), Mount Sinabung, Indonesia (2020)

Consequences of volcanic eruptions : Loss of Life and Injuries, Displacement and Destruction of Communities, Economic Losses, etc

Measures to Mitigate/Manage the Impacts of Volcanic Eruptions:Volcano Monitoring and Early Warning Systems, Emergency Preparedness and Response, Public Awareness and Education, etc

Recent Volcano Occurrences:

Kilauea Volcano, Hawaii (2018): The Kilauea volcano on the Big Island of Hawaii experienced a significant eruption in 2018. Lava flows and explosive eruptions from new fissures destroyed homes, displaced residents, and impacted tourism in the area.

Fuego Volcano, Guatemala (2018): In June 2018, the Fuego volcano in Guatemala experienced a powerful eruption that caused pyroclastic flows, ash columns, and lahars (mudflows) in nearby communities. The eruption resulted in the loss of lives, destruction of infrastructure, and displacement of thousands of people.

Mount Sinabung, Indonesia (2020): Mount Sinabung, located on the island of Sumatra in Indonesia, erupted several times in recent years. The eruptions produced pyroclastic flows, ash plumes, and volcanic ashfall, affecting nearby villages and causing evacuations.

Negative Consequences of Recent Volcanic Eruptions on People and the Environment:

Loss of Life and Injuries: Volcanic eruptions can result in casualties and injuries due to direct exposure to hazards such as pyroclastic flows, lava flows, ashfall, and volcanic gases. People caught in the vicinity of an eruption may suffer severe burns, respiratory problems, and trauma.

Displacement and Destruction of Communities: Volcanic eruptions can lead to the displacement of populations as their homes and infrastructure are destroyed. Entire communities may need to be evacuated, causing social disruption and long-term displacement. The loss of livelihoods and cultural heritage can also have significant psychological impacts on affected communities.

Economic Losses: Volcanic eruptions can have devastating economic consequences. Damage to infrastructure, including roads, buildings, and utilities, can result in high costs for rebuilding and restoration. Additionally, the loss of agricultural land due to lava flows or ashfall can disrupt local economies and food production.

Environmental Impact: Volcanic eruptions can cause severe environmental damage. Ashfall can contaminate water sources, disrupt ecosystems, and harm wildlife. Acid rain, resulting from volcanic gases reacting with atmospheric moisture, can damage vegetation and aquatic ecosystems. Volcanic ash can also have long-lasting effects on soil fertility, affecting agricultural productivity.

Measures to Mitigate/Manage the Impacts of Volcanic Eruptions:

Volcano Monitoring and Early Warning Systems: Continuous monitoring of volcanoes using various techniques, including seismic monitoring, gas measurements, and ground deformation analysis, allows scientists to detect early signs of volcanic activity. This information can be used to issue timely warnings to at-risk communities, providing them with an opportunity to evacuate and take necessary precautions.

Emergency Preparedness and Response: Developing comprehensive emergency plans and conducting regular drills can enhance preparedness and response capabilities. This includes establishing evacuation routes, emergency shelters, and communication systems to ensure efficient evacuation and coordination during volcanic crises.

Public Awareness and Education: Educating communities about volcanic hazards, their potential impacts, and appropriate safety measures is crucial. Public awareness campaigns, educational programs, and dissemination of information through various channels can empower individuals to make informed decisions and take necessary precautions.

Land-Use Planning and Zoning Regulations: Utilizing volcanic hazard maps and implementing zoning regulations can help restrict development in high-risk areas. This includes avoiding the construction of critical infrastructure, such as hospitals or schools, in zones prone to volcanic hazards.

International Collaboration and Knowledge Sharing: Collaboration among countries with active volcanoes can facilitate the exchange of expertise, resources, and best practices. Sharing scientific knowledge, technical assistance, and capacity-building initiatives can strengthen preparedness and response capabilities worldwide.

Volcanic Ash Management: Developing strategies to manage ashfall, such as regular cleaning of infrastructure, protecting water supplies, and providing appropriate respiratory protection, can minimize health risks and infrastructure damage. Guidelines for agricultural practices in ash-affected areas can also help mitigate the impact on food production.

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Five differences between the nation and state include:

Firstly, nations denote distinct political entities, marked by shared citizenship, sovereignty, and governance under a centralized authority. These entities are demarcated by geographical boundaries and boast formal systems of government.

Secondly, the organizational structure diverges between the two entities. Nations predominantly rely on political frameworks, entailing governments, constitutions, and legal systems that furnish a framework for governance and decision-making.

Conversely, society encompasses a multitude of social institutions, ranging from family units to educational systems, religious organizations, and community groups.

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Tropical Cyclone Freddy's impact on Mozambique: Analyze data to assess social, economic, and environmental consequences of heavy rainfall and rising river level.

Tropical Cyclone Freddy has recently impacted Mozambique, resulting in significant rainfall and subsequent rise in river levels. This research aims to analyze the impact of the cyclone on Mozambique, specifically focusing on the social, economic, and environmental aspects. By evaluating the collected data and identifying patterns, relationships, and trends, we can gain insights into the consequences of the cyclone on various aspects of the country.

Social Impact:

Displacement and Loss of Life: Assess the number of people displaced or affected by the cyclone and examine casualties and injuries caused by the event.

Infrastructure Damage: Investigate the destruction of homes, schools, hospitals, roads, and other essential facilities, and analyze the social consequences of disrupted services.

Humanitarian Needs: Examine the immediate and long-term needs of affected communities, including access to clean water, food security, healthcare, and shelter.

Economic Impact:

Agricultural Losses: Evaluate the damage to crops, livestock, and farmland, and assess the impact on food production and agricultural livelihoods.

Economic Disruption: Analyze the interruption of businesses, trade, and transportation networks, and study the effects on local and national economies.

Reconstruction and Recovery Costs: Estimate the financial resources required for rebuilding infrastructure and restoring affected areas, including post-cyclone rehabilitation efforts.

Environmental Impact:

Flooding and Erosion: Study the extent of flooding and erosion caused by the cyclone, including its impact on river systems, coastal areas, and ecosystems.

Biodiversity and Habitat Loss: Assess the damage to natural habitats, including forests, wetlands, and wildlife populations, and analyze the implications for biodiversity conservation.

Water Contamination: Investigate the contamination of water sources due to flooding and its effects on public health and ecosystems.

Data Analysis:

Quantitative Analysis: Analyze meteorological data to understand the intensity, duration, and spatial distribution of rainfall associated with Tropical Cyclone Freddy.

Spatial Mapping: Use GIS technology to map the affected areas, including the extent of flooding, infrastructure damage, and population distribution.

Comparative Analysis: Compare the impact of Tropical Cyclone Freddy with past cyclones or extreme weather events in Mozambique to identify similarities, differences, and trends.

Conclusion:

The research on the impact of Tropical Cyclone Freddy in Mozambique highlights the significant social, economic, and environmental consequences of the cyclone. By conducting a thorough analysis of the collected data, we can provide insights into the immediate needs for relief and recovery efforts, as well as inform long-term strategies for disaster preparedness and resilience in the face of future cyclonic events.

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Answer: oil spills are a human activity that impacts the quality of water also toxic metals.

Explanation:

Answer:

Human beings have an impact on river ecosystems. The relationship living organisms have with each other and with their environment is extremely complex. Impacts on a species or a non-living element may have long-term consequences for a river ecosystem.Several key areas of human impact on river ecosystems are:

pollution

flow modifications

exotic species

harvesting

Explanation:

Pollution

Pollution is difficult to control because it is often the result of human infrastructure around a river. Pollution enters the river, sometimes in small amounts, at many different locations along the length of the river. Common sources of pollution come from rural and urban areas.

The clearing of forests to produce farmland has led to on-going erosion, with large quantities of sediment deposited into rivers. Agricultural intensification (substantial increases in fertiliser application and increased stock numbers) has resulted in nutrient and chemical loss to nearby streams and rivers. Elevated nutrient concentrations (especially nitrogen and phosphorus – key components of fertilisers) can result in the eutrophication of slow-moving waterways.

Urban areas add to this pollution when contaminants (PAHs and heavy metals) are washed off hard surfaces such as roads and drain into water systems. Sulfur dioxide and nitrous oxide emitted from factories and power stations enter river systems through acid rain. Sewage and effluent are discharged into rivers in some areas.

Pollution can lower the pH of the water, affecting all organisms from algae to vertebrates. Biodiversity decreases with decreasing pH.

Farmers, industry and local authorities are working together to reduce direct pollution from entering New Zealand rivers.

Flow modifications

Dams alter the flow, temperature and sediment in river systems. Reduced flow alters aquatic habitats – reducing or removing populations of fish, invertebrates and plants that depend on the flow to bring food. Reduced flow also decreases tributary stream flow, changing habitats and altering the water table in the stream aquifer. Consequently, riverside vegetation may be affected and decline in numbers. This may affect animal biodiversity, for example, bird species may leave the area if their habitat is lost or alteredChanges in water temperature due to flow modification can affect insect development by not allowing them to complete their life cycle.

Rivers are connected systems, and barriers such as dams, culverts and floodgates disconnect one area from another. They prevent species such as eels from migrating – isolating previously connected populations.

Water taken from rivers for irrigation can lower river flows (a concern in Canterbury).

Exotic species

Exotic species have been introduced to river systems sometimes intentionally (for example, for fishing purposes or as food for other species) and sometimes unintentionally (for example, species come in on the bottom of boats or on fishing gear or they escape from pond areas during flooding, such as koi carp).These organisms can affect native species. They may compete with them for prey and habitat. They may prey on native species, alter habitats, breed with native species to produce another species or they may introduce harmful diseases and parasites. Once established, these species can be difficult to control or eradicate, particularly because of the connectivity of the flowing river. They can easily migrate to many areas affecting native species.

Harvesting

Excessive fishing in river ecosystems can drastically reduce numbers of species. For example, numbers of eels and whitebait in the Waikato River have reduced since the 1970s. Commercial eeling began in the 1960s and peaked in the 1970s with an annual average catch of 2000 tonnes. In the early 1980s, 400–450 tonnes per annum were harvested, with less than 200 tonnes per annum harvested since 2000.

Whitebait tonnage has also drastically reduced from an average of 46 tonnes per annum in the 1950s to 3 tonnes in 2000. Reducing stocks of a particular species can have an effect on other species such as birds that feed off river fish. The birds leave the area when river fish decline. Find out more about whitebaiting.

Answer:

A nation's boundaries is what helps define said nation as a nation.

Explanation:

A nation must have a functioning government and sovereignty over the territory that it controls and it's inhabitants, and well-defined territory that has borders (whether other nations, bodies of water, deserts, or even mountains, etc.).

Essentially, a nation's boundaries is one of the key points (as stated above) of what is needed to create a nation.

-

There are steps that you have to take in becoming a nation.

1) You must have a defined territory, which means having boundaries and borders (hence the question).

2) You must have a permanent population, or people whose residency presides in said territory and will always return to it when need be.

3) You must have a functioning government, both to rule over the inhabitants, but also to interact with foreign governments.

4) You must have independence from whichever country you carved out your country from.

5) You must be recognized by foreign countries as being the legitimate government of the territory. For example, the United States was recognized by a multitude of countries, the first 5 being Morocco in 1777, France in 1778, Netherlands in 1782, Spain and Sweden in 1783.

~

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Answer: Imagery

Explanation:

A step that people should not take to reduce their risk of pesticide exposure is D. Buy the cheapest fruits and vegetables available.

Buying the cheapest fruits and vegetables available is not a step people can take to reduce their risk of pesticide exposure. In fact, it is likely to increase their risk of exposure, as cheaper fruits and vegetables are more likely to have been treated with pesticides.

If you are concerned about your exposure to pesticides, it is best to buy organic produce or to buy conventional produce that is at a low risk for pesticides. You can also reduce your exposure to pesticides by washing all produce with a brush, or peeling fruits and vegetables before eating them.

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Witbank, located in the province of Mpumalanga, South Africa, is known for being one of the most polluted towns in the country due to its heavy reliance on coal-fired power stations and industrial activities.

Air pollution at Witbank is a significant concern for both the local community and the environment. The pollutants released from these activities, such as sulfur dioxide and nitrogen oxides, contribute to the formation of acid rain, which can damage crops and forests.

Additionally, these pollutants can cause respiratory problems for those living in the area, especially children and the elderly. Efforts are being made to reduce air pollution in Witbank through the use of cleaner technologies, better regulations, and increased public awareness.

However, it remains a challenging issue to tackle given the town's dependence on the coal industry for economic growth.

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Humans generally do not create boundaries to increase access to an area. Option C is the right answer.

Humans since civilization began, have always marked their territories in order to define what is one's property and their rights over it. Whether it is a mark to separate states or even an imaginary line that every individual has to protect their private space, humans create boundaries for many reasons.

One of the biggest reasons to create boundaries is to create a sense of protection and security and to mark their territory. This is to ensure that no one can encroach on their space. This limits their access to other areas for it will be unreachable.

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The Title of my Research on Freddy Tropical Cyclone is: Characteristics, Impacts, and Mitigation Strategies

Abstract:

Research on Freddy Tropical Cyclone: Characteristics, Impacts, and Mitigation Strategies. This paper examines tropical cyclone Freddy, including formation, impact, and mitigation measures. Study results improve response to cyclones.

Tropical cyclone Freddy hit a region with significant impacts. Freddy formed because of favorable conditions like warm ocean water and low wind shear. Freddy intensified with higher wind speeds and pressure drop while following a predictable path.

Forecasting methods estimate cyclone trajectory, but accuracy varies. Trajectory knowledge aids in identifying areas at risk. Freddy caused damage with strong winds, uprooted trees, and power outages.

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Land use is the modification of land for human activities to create more value. Land use in Victoria Harbour in Melbourne Australia has changed since the 1960s. It has become a hub of economic activity and a tourist destination, with significant development occurring.

The following are the changes in land use that have occurred in Victoria Harbour since the 1960s:

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Answer:

African nations might achieve economic growth by reducing debt, increasing corporations, and building industries.

The map shows that the best description of the arid climate zone is B. stretches along the west coast of South America

An arid climate zone is a region that receives very little precipitation. One example of an arid climate zone in South America is the Atacama Desert. The Atacama Desert is located along the coast of Chile and Peru.

Another example of an arid climate zone in South America is the Patagonian Desert. The Patagonian Desert is located in the southern part of South America. As the Earth's climate warms, arid climate zones are expected to become even drier. This could have a significant impact on the plants and animals that live in these regions, as well as the human activities that depend on them.

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When teaching about, in, and for the environment, it's essential to incorporate deliberative and learning by doing methods to engage students and foster a deeper understanding of the subject matter.

For the deliberative method, start by presenting students with an environmental issue, such as climate change or plastic pollution. Encourage open discussion and debate, promoting critical thinking and active listening skills. This allows students to understand multiple perspectives and develop their own informed opinions on the topic.

Incorporating learning by doing can be achieved through hands-on activities and real-world applications. For example, take students on a field trip to a local park or nature reserve to observe and analyze ecosystems. This immersive experience helps students connect abstract concepts to tangible examples, enhancing their comprehension and appreciation of the environment. Additionally, involve students in community projects, such as tree planting or clean-up events, to empower them to make a positive impact on their environment.

By combining deliberative and learning by doing methods, educators can create a dynamic, interactive learning environment that fosters critical thinking, practical application, and environmental stewardship among students.

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Answer:

Explanation:

Climate change refers to a long-term shift in global or regional climate patterns. It is primarily caused by the increase in atmospheric concentrations of greenhouse gases, such as carbon dioxide and methane, due to human activities like burning fossil fuels and deforestation. Climate change has far-reaching impacts on the environment, human health, and the economy.

Bethlehem streams' flow patterns are influenced by factors such as topography, precipitation, land use, and human intervention.

In Bethlehem, the flow patterns of streams and rivers are shaped by various processes and factors. Topography plays a significant role, as the slope of the land determines the direction and speed of water flow.

Precipitation, including rainfall and snowmelt, contributes to water volume, affecting stream flow dynamics.

Land use, such as agriculture, urbanization, and deforestation, can alter the flow patterns by changing the permeability of the soil and increasing runoff.

Additionally, human intervention, such as dam construction and water diversion projects, can impact the flow patterns of Bethlehem's streams and rivers by altering their natural course.

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Environmental, economic, and social justice issues are complex and interconnected, and their impact is often felt differently in different geographical areas.

Geographical hypotheses can help us understand how these issues manifest themselves in different regions and why. For example, one geographical hypothesis is that regions with high levels of industrialization and economic growth may also experience high levels of pollution and environmental degradation. This can lead to significant public health problems and a lower quality of life for residents in these areas. In contrast, regions with less industrialization may have lower levels of pollution but may struggle with economic development and poverty.

Another geographical hypothesis is that marginalized communities, such as low-income neighborhoods or indigenous populations, may be more vulnerable to the effects of environmental and social injustice. These communities may lack access to clean water and air, face disproportionate exposure to hazardous waste and pollution, and have limited opportunities for education and economic mobility.

Geographical hypotheses can help us identify patterns and relationships between environmental, economic, and social justice issues in different regions, which can inform policies and interventions to address these challenges. By considering the unique contexts and dynamics of different places, we can work towards a more equitable and sustainable future for all.

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an example of specializing in the service sector is housekeeping

if this helps would like a brainliest! :)

-Build flood barriers to protect infrastructure. Flood barriers to protect critical infrastructure.

-Relocate facilities to higher elevations.

What decreases sea level rise?

During cold climate intervals, known as glacial epochs or ice ages, sea level falls because of a shift in the global hydro logic cycle: water is evaporated from the oceans and stored on the continents as large ice sheets and expanded ice caps, ice fields, and mountain glaciers.