Natural Resources

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Across
  1. 1. an example of a renewable resource
  2. 4. to save and use wisely
  3. 5. to reuse or turn something into a new product
  4. 6. resource that cannot be replaced quickly
  5. 7. another word for petroleum
Down
  1. 2. resource that Earth can replace quickly
  2. 3. a type of fossil fuel
  3. 4. fossil fuel that comes from the remains of plants