science

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Across
  1. 4. Large marsupial
  2. 6. Likes to chase mice
  3. 7. The addition of pollutants in the air is called_______________.
  4. 8. pollution
Down
  1. 1. Has a trunk
  2. 2. and non living
  3. 3. Man's best friend
  4. 5. Our environment includes two things _______________ and ____________.
  5. 6. The addition of pollutants in the water is called ______________.
  6. 7. Flying mammal
  7. 9. pollution