Q:

Why should people care about global warming?

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Quick Answer

Global warming affects people, plants and animals around the world in many ways, causing an array of short-term and long-term consequences, such as polluted air, warmer atmospheres, health ailments and extreme and unpredictable weather patterns. Global warming is thought to pose threats to environments and ecosystems on land and at sea. It may contribute to a rise in sea levels and cause floods, droughts and more frequent and severe hurricanes, tornadoes and snowstorms.

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Full Answer

One of the biggest concerns of global warming is its potential to create extreme and unpredictable weather patterns. Primarily, weather patterns may take the form of prolonged periods of heat and dry weather, which in turn causes droughts, increases the risk of wildfires and poses threats to wildlife, fauna and economies by limiting or preventing crop growth. Another major threat of global warming is that it may pose significant health risks and consequences. It has the potential to increase levels of smog and urban pollution and may accelerate the spread of certain diseases and illnesses. Global warming has the potential to jeopardize the health and well-being of many organisms, including polar bears, which are at risk of drowning as the ice floes they use to rest on disappear. Lastly, global warming may cause glacial retreat and sea levels to rise.

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Related Questions

  • Q:

    Is it true that global warming doesn't exist?

    A:

    Global warming certainly does exist and has since the first atmosphere formed on Earth. Some global warming has always been present and prevents the Earth from radiating energy back into space at the same rate it receives energy from the sun. When global warming is discussed in science and politics, it is often called anthropogenic, or "human-caused," global warming. This has also been demonstrated to exist.

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  • Q:

    How can you help prevent global warming?

    A:

    Reducing personal energy usage is the most effective way to help stop global warming, as the Natural Resources Defense Council explains. The burning of fossil fuels, such as oil and coal, is the biggest cause of global warming, because fossil fuels release carbon dioxide into the air.

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  • Q:

    What does global warming mean?

    A:

    Global warming is the process by which the Earth’s average atmospheric temperature increases over time. The Earth has experienced both global warming and cooling during its 4.5-billion-year history. However, the current rate of temperature increase exceeds that which occurred in the past. Many scientists suspect that the accelerated rate of temperature increase is the result of human behavior.

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  • Q:

    What is a brief summary of global warming?

    A:

    Global warming refers to the gradual increase in the temperature of the Earth's surface, atmosphere and oceans as a result of greenhouse gases. Carbon monoxide emissions created by deforestation and burning fossil fuels create a barrier that traps the sun's heat on the Earth causing the planet to warm up.

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