Geography

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Across
  1. 4. fuel mad from animals or plants remain
  2. 5. a tropical cyclone
  3. 6. taking too many fish from a body of water
  4. 8. damaged to the natural environment cause by harmful substance
  5. 10. the layer of air surrounds Earth
  6. 11. group of people in the same area share different culture
  7. 13. feeling loyalty toward one's nation
  8. 16. water that has been used
  9. 18. all plants and trees in a area
  10. 19. living in a city
  11. 20. to move from a region to another
Down
  1. 1. energy from the sun that can be convert to energy or electricity
  2. 2. Large ecosystem
  3. 3. the pattern of weather over a long period of time
  4. 7. the gradual increase in the temperature of Earth surface over time
  5. 9. geographic region with little rain
  6. 12. hot or cold
  7. 14. to move to a country
  8. 15. liquid rock that flows out of volcano
  9. 17. someone who seeks safety by going to another country