Unit 6: Environmental Science-Resources and Energy

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Across
  1. 3. extracting ores,coal from Earth
  2. 5. returning land to original condition
  3. 6. meeting the needs of people
  4. 12. remains of plants and animals.
  5. 13. Energy from radioactive isotopes
  6. 14. electricity from flowing water
  7. 15. a device to produce electricity
Down
  1. 1. flammable gas,largely of methane
  2. 2. Energy derived from wind
  3. 4. Energy from steam or hot water
  4. 7. unlimited supply
  5. 8. mass of organisms in a region
  6. 9. energy from the sun
  7. 10. fossil fuel that forms underground
  8. 11. liquid produced from organic matter
  9. 13. limited supply