environment

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Across
  1. 3. the presence into the environment of a substance which has harmful or poisonous effects.
  2. 6. the surroundings or conditions in which a person, animal, or plant lives or operates.
  3. 8. the action or process of converting waste into reusable material.
Down
  1. 1. liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.
  2. 2. rubbish such as paper, cans, and bottles left lying in an open or public place.
  3. 4. the part of the earth's surface that is not covered by water.
  4. 5. make smaller or less in amount, degree, or size
  5. 7. the invisible substance surrounding the earth, a mixture mainly of oxygen and nitrogen.