environment

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Across
  1. 4. an extremely large, round mass of rock and metal, such as Earth, or of gas, such as Jupiter, that moves in a circular path around the sun or another star
  2. 6. a poisonous form of oxygen
  3. 7. all the living things in an area and the way they affect each other and the environment
  4. 9. the planet on which we live
Down
  1. 1. a clear liquid, without colour or taste
  2. 2. the mixture of gases around the earth
  3. 3. an artificial substance that can be shaped when soft into many different forms and has many different uses
  4. 5. damage caused to water, air, etc. by harmful substances or waste
  5. 8. a very large area of sea