Environment

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Across
  1. 2. Produces oxygen, food and provides shelter for animals
  2. 5. to keep from harm
  3. 6. A fuel like oil or coal formed from very old plant and animal fossils
  4. 9. Gas that animals use to breathe
  5. 10. To put waste in the wrong place
Down
  1. 1. to share a car instead of driving one alone
  2. 3. To make someting new from metarials that have been used before
  3. 4. Will lead to change in the environment acid rain
  4. 7. a thick dirty cloud at ground level caused by pollutants reacting to sunlight
  5. 8. The order in which organisms in an ecosystem eat one another