Earth's Resources

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Across
  1. 5. is the protection and wise use of natural resources
  2. 8. a natural resource that forms more slowly than it is consumed
  3. 9. electrical energy generated from moving water
  4. 12. material from plants and animals that contains chemical energy
  5. 14. nonrenewable resource formed from the buried remains of plants and animals
  6. 16. a natural resource that can be replaced at the same rate it is consumed
  7. 17. the careful and responsible management of resources
  8. 18. splitting of the nuclei of radioactive atoms
  9. 19. natural resources that are used to generate energy
Down
  1. 1. process in plants converts carbon dioxide and water into oxygen and sugar
  2. 2. energy collected from turbines that spin when wind moves them
  3. 3. any natural material that is used by humans
  4. 4. natural resources used to make objects, food, or drinks
  5. 6. energy released when the nuclei of atoms are split or combined
  6. 7. energy from the mantle of the earth
  7. 10. harmful solar radiation that uses energy high above the visible spectrum
  8. 11. energy collected from the sun
  9. 13. molecule made of 3 oxygen atoms.
  10. 15. the collection and mixture of gasses that surround a planet, moon, or other space object