Climate change

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Across
  1. 2. Energy sources like coal, oil, and gas.
  2. 4. footprint
  3. 5. The Earth getting warmer because of pollution.
  4. 8. Gas or smoke that goes into the air.
  5. 10. When a plant or animal disappears forever.
  6. 11. of pollution a person or thing makes.
Down
  1. 1. The way heat stays around the Earth because of gases in the air
  2. 3. Dirty or harmful things that damage the environment.
  3. 6. The natural home of an animal or plant.
  4. 7. To use old things again instead of throwing them away.
  5. 9. consumption The amount of energy we use every day