Types of energy.

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Across
  1. 3. _______ energy converts light energy from sunlight into electrical energy.
  2. 6. An energy that can be found in batteries, food and fuels.
  3. 7. _________ energy flows in a circuit to produce sound, light or heat energy.
  4. 8. _________ energy and light energy comes from the Sun.
  5. 9. Frictional force and muscular force is known as __________ force.
Down
  1. 1. The energy when an object can stretched or compressed.
  2. 2. ________ is when two objects move over each other.
  3. 4. The force that makes an object fall downward is called ___________ force.
  4. 5. __________ is another word for movement.
  5. 7. _______ energy is produced when you stretch a spring.