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Global Warming

QuestionAnswer
Global warming is caused only by natural causes. False
Which country emits the most green house gases? China
Who was the first president to talk about global warming Thomas Jefferson
What is a greenhouse gas that is released by human activities and speeds up global warming? Carbon Dioxide
How long does it take for CO2 in the atmosphere to dissipate? 100 years
Which species survival is most immediately imperiled due to global warming? Polar Bear
What is the name given to heat trapped in the atmosphere? Greenhouse Effect
Which gas depletes the ozone layer? CFC's
Created by: perbe
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