ecologie

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Across
  1. 1. an organisme, like plants that produce its own foods using sunlight
  2. 4. energy that can be use again
  3. 7. a material that can be produced on his own
  4. 9. the contamination of air water on land that arent the environement
  5. 12. materials or substance found in nature that people can use
  6. 14. doesnt not make the temperature higher
  7. 15. energy enery that produce itself infinitly
Down
  1. 2. the energy of the nature arond us
  2. 3. using ressources in away that does not harm the nature
  3. 5. the difference kind of plant and animals in nature
  4. 6. no more trees
  5. 8. the total amount of living in a particular area
  6. 10. an organisme that get energiei by eating other organism
  7. 11. make an object usuable again by fixing it isntead of buying a new one
  8. 13. material that can be used again to create other object