Natural Resources

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Across
  1. 3. electricity that is generated using flowing water
  2. 5. caused by uneven heating of the earth's surface
  3. 6. resources that can be reproduced or replenished
  4. 7. potable water is ________________ to drink
  5. 8. organic material made from plants and animals
  6. 9. heat energy in the form of steam and hot water
Down
  1. 1. resources that can't be renewed, replenished, or replaced
  2. 2. machine in which a wheel is spun to make electricity
  3. 4. most important resource on the planet
  4. 7. most energy on Earth comes from the _______.