ENVIRONMENT CROSSWORD

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Across
  1. 1. Too much plastic becomes __.
  2. 5. We must protect our __.
  3. 8. Smoke from vehicles causes air __.
  4. 9. Don’t waste __. Turn off the lights!
  5. 10. Save __ when you brush your teeth.
Down
  1. 2. We should plant more __ to make the air fresh
  2. 3. We should throw rubbish into the__
  3. 4. Reduce, reuse, and __.
  4. 6. We can __ plastic bottles to use them again
  5. 7. The place where fish live is a __.
  6. 8. Dirty air from cars and factories is called air __