Natural Resource Crossword

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Across
  1. 1. water that is held on the surface or in the ground as groundwater
  2. 4. non weathered parent rock material
  3. 6. material left from grinding rocks for ore
  4. 7. removal of salt from ocean water for freshwater
  5. 9. a layer of crushed sand and rock that accumulates on the earth's surface
  6. 11. substances that affect the survival of organisms and their environment
  7. 12. productive land turns to desert land
  8. 14. resource that exists in fixed amounts
  9. 15. resource that the earth provides
Down
  1. 2. the replacement of resources at the rate they are consumed
  2. 3. resource that has the possibility of being used indefinitely
  3. 5. a natural resource that can be mined as long as it is profitable
  4. 8. pollutants in the air that are harmful to humans and the environment
  5. 10. indoor air pollution linked to illness
  6. 13. rocks deposited far from their origins