ENVIRONMENT E class

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Across
  1. 3. that means use it again
  2. 5. we must use this type of batteries
  3. 7. it reduces forests
  4. 9. we can ...paper, glass, aluminium and plastic
  5. 10. we can ...trees
  6. 11. many trees together
Down
  1. 1. write on both sides of paper so as not to ...it
  2. 2. the package of the things we buy must be environmentally ...
  3. 4. if we try hard our ...will survive
  4. 6. when we go to school on foot we reduce this
  5. 7. another word for rubbish
  6. 8. we must throw litter there