Environment vocabulary

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Across
  1. 5. An increase in the earth's average atmospheric temperature.
  2. 9. The clearing of a forest or other wooded area.
  3. 12. The aggregate of surrounding things, conditions, or influences.
  4. 15. Make or become liquefied by heat.
  5. 17. Are materials from the Earth that are used to support life.
  6. 18. Any of the large bodies that revolve around the sun in the solar system.
  7. 19. A great flow of water or of something that overwhelms
  8. 20. Is a specie that is in danger of becoming extinct.
Down
  1. 1. A fire very quickly in area that is not controlled.
  2. 2. Are weather conditions of a region, as temperature, pressure, etc.
  3. 3. An instance of spending resources without care or restraint
  4. 4. An amount of vapor that smells strongly or is dangerous to inhale.
  5. 6. Is the existence of a wide variety of plant and animal species.
  6. 7. Officially or legally prohibit
  7. 8. A large tract of land covered with trees.
  8. 10. In biology, the dying out or extermination of a species.
  9. 11. Prevent
  10. 13. A series of vibrations induced in the earth's crust by the abrupt rupture.
  11. 14. Are grouped together because they have something in common
  12. 16. To put the ground to grow