Global Warming

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Across
  1. 1. garbage
  2. 4. You should put the garbage into the ________
  3. 6. to expose to harm or danger
  4. 9. The snow has to ________ in spring
  5. 10. CO2 is an example of ________ gas
  6. 12. to make air/water dirty
  7. 13. If you leave your garbage on the beach, you are ________
  8. 16. a type of fossil fuel
  9. 17. Flowers ________ in spring
  10. 18. a period of unusually hot weather
  11. 21. You should ________ out the garbage
  12. 22. to inform, to caution
Down
  1. 2. a small river
  2. 3. sickness
  3. 5. green energy
  4. 7. to walk slowly
  5. 8. a period of time when there is very little or no rain
  6. 11. a situation in which an area is covered with water
  7. 14. A bus, a tram are examples of ________ transport
  8. 15. a lack
  9. 19. Some animals may become ________ due to climate change
  10. 20. to switch off