Energy

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Across
  1. 3. rising average temperatures
  2. 4. large blades
  3. 6. The careful use and management of resources
  4. 10. The heating of the atmosphere
  5. 12. The action of taking something
  6. 13. Heat energy inside earth
Down
  1. 1. Any material from living things
  2. 2. kinetic energy of wind
  3. 5. Energy released during nuclear fission or fusion
  4. 7. O3
  5. 8. The broader set of changes
  6. 9. flowing water
  7. 11. energy from the sun to generate heat or electricity