STEAM 6 B5

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Across
  1. 2. the process of learning
  2. 4. grow the increase in the amount of people
  3. 5. rate number of babies born per 1000 peop.
  4. 9. something that can´t be replaced
  5. 11. car that uses electricity to run
  6. 12. using a resource
  7. 13. resources materials found in nature
  8. 15. a fossil fuel that powers cars
  9. 16. the amount of a resource
  10. 18. water found in rocks underground
  11. 19. ores rocks that contain usuful metals
Down
  1. 1. methods used to give people clean water
  2. 3. things people trhow out, trash
  3. 5. fuel natural gas, petroleum, and coal
  4. 6. the upper layer of the earth
  5. 7. substance used for trating diseases
  6. 8. something that can be easily replaced
  7. 10. rate number of people died per 1000 people
  8. 14. too many people in a place
  9. 17. parts of the earth where humans live