Global Warming

목차

1. Do scientists agree about global warming?
2. What is causing global warming?
3. What is the difference between "global warming" and "climate change?"
4. What will happen if global warming continues?
5. What is being done about global warming?
6. What can I do about global warming?
7. There are some simple things that you can do to help stop global warming

본문내용

Do scientists agree about global warming?Scientists who study the climate are still arguing about how fast the earth is warming and how much it will warm, but they do agree that the earth is warming and that it will keep warming if we don’t do anything about it.??
What is causing global warming?Scientists agree that the burning of fossil fuels like oil and coal cause greenhouse gases to escape into the?air and that these gases are causing most of the warming. Another cause is deforestation (cutting down trees). Trees?soak up carbon dioxide, one of the greenhouse gases,?from the air.
What is the difference between "global warming" and "climate change?""Global warming" refers to the increase of the Earth`s average surface temperature, due to a build-up of greenhouse gases in the atmosphere. "Climate change" is a broader term that refers to long-term changes in climate, including average temperature and?precipitation.

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