ENVIRONMENT

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Across
  1. 3. Loud ____ can annoy people
  2. 4. Things you throw away because you don't need them are called
  3. 5. You can take these bottles to the factory to ____ them
  4. 6. Dirty____causes breahting problems
  5. 7. Fish die when ___ in lakes, rivers and oceans is dirty
Down
  1. 1. If you ____ the time for shower, you will save a lot of water
  2. 2. You can make flower vases from old ____
  3. 5. Please ____ your envelopes