Energy

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Across
  1. 3. slows down the flow of energy
  2. 5. a clean energy that comes from the sun
  3. 7. Kinetic plus potential energy
  4. 8. kinds of energy found underground from the remains of dead animals and plants
  5. 9. this type of energy is created by static electricity in the clouds
  6. 11. The kind of resource that can be reused and won't run out
  7. 12. this type of energy always travels from hot to cold
  8. 13. where hydroelectric energy comes from
Down
  1. 1. Stored energy
  2. 2. energy of motion
  3. 4. a force created when two objects rub together
  4. 6. An energy source that is going to run out
  5. 10. this gives a boulder sitting on the edge of a mountain potential energy