What is the greenhouse effect?
The greenhouse effect is a warming of Earth's surface and the air above it. It is caused by gases in the air that traps energy from the Sun. These heat-trapping gases are called greenhouse gases.
The most common greenhouse gases are water vapor, carbon dioxide, and methane.
What are the effects of Global warming?
Some effects of global warming are melting glaciers, sea ice and shifting precipitation patterns.
A solution to climate change is Stoping greenhouse gases Transportation is the second leading source of greenhouse gas emissions in the U.S so people should bike or walk more.
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