front 1 | back 1 Long-term change in the prevailing weather patterns |
front 2 | back 2 A natural, nonrenewable fuel such as coal, oil, or natural gas formed a very long time ago from the remains of living organisms |
front 3 | back 3 Continual rise in the average temperature of Earth’s climate system |
front 4 | back 4 Gases in the atmosphere that trap heat within the atmosphere |
front 5 | back 5 Things that humans do |