environmental problems

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Across
  1. 2. when there's smoke in the air
  2. 4. the change which makes the Earth hotter and hotter
  3. 8. when a forest is cut down
  4. 9. stations which make electricity
  5. 10. they're gases which trap the sun's heat
Down
  1. 1. when there's no rain for a long time
  2. 3. the ice in the Artic and Antartic
  3. 4. this gas is known as CO2
  4. 5. a big storm which has an eye shape
  5. 6. big forests in South America and Africa
  6. 7. they're fuels like coal, oil, gas