human impacts the environment

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Across
  1. 2. An aquatic animal that is affected.
  2. 4. people can _______ the amount of waste by throwing their rubbish on the bin.
  3. 6. people need to put their rubbish in the ____.
  4. 8. the __________ is outside the earth.
  5. 14. by dumping oil in the sea, you are ______ the sea.
  6. 15. The dugong is an ______ animal.
  7. 18. trees provide ______ and life for other animal
  8. 19. People cut down_____to build farms.
Down
  1. 1. by leaving on the light, its a ______ of electricity.
  2. 3. the earth circles the ____.
  3. 5. people are destroying the __________.
  4. 6. the dirt and grass is the ___________.
  5. 7. people are ________ the environment these days.
  6. 9. too many ______ are hurting the environment.
  7. 10. people are ______ sea turtles when they chuck their plastic bags in the sea.
  8. 11. water+sun= a ______.
  9. 12. people use _____to wash their dishes.
  10. 13. litter is basically dropped _______.
  11. 16. darkness in water means that the water is _____.
  12. 17. people dont _____ the environment by littering.