Environment

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Across
  1. 2. natural resource of energy that you can use many times
  2. 3. Use again waste materials
  3. 6. the science that studies the biota, the environment, and their interactions
  4. 7. an area of very wet, muddy land
  5. 9. contaminate with harmful or poisonous substances
  6. 12. Garbage or trash
  7. 13. the things and conditions around a person or thing
  8. 15. Animals and plants growing in natural conditions
  9. 16. Tha natural home of an animal or plant
Down
  1. 1. The removal of a forest
  2. 4. the weather conditions prevailing in an area in general or over a long period
  3. 5. A mixture of fog and smoke
  4. 6. seriously at risk of extinction
  5. 7. a building or structure with large blades on the outside
  6. 8. poisonous
  7. 10. a biological community of interacting organisms and their physical environment
  8. 11. A long period of time during which no rain falls
  9. 14. reliated to the sun