environment

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Across
  1. 4. is the weather conditions in an area.
  2. 5. is when you can use an object more than once.
  3. 6. the presence in the environment of a substance with bad efects.
Down
  1. 1. is an increase of temperature caused by pollution.
  2. 2. is the action you do when you put trash in different garbages.
  3. 3. is the action of cutting a huge area of trees.