Environmental Issues

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Across
  1. 3. A big piece of ice
  2. 4. A lot of water in a place
  3. 5. Many very hot days
  4. 9. Ice becomes water
  5. 10. A place or effect that keeps heat
  6. 11. No water
  7. 14. Dry land with no plants
  8. 15. Something that makes a change
  9. 16. Very warm
Down
  1. 1. Dirty air from cars and factories
  2. 2. Very dry time with no rain
  3. 6. Gray air that is hard to breathe
  4. 7. A big fire in the forest
  5. 8. Cutting many trees in the forest
  6. 12. A place with many trees
  7. 13. Trash on the ground