ENERGY

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Across
  1. 3. Food, petrol and batteries have this type of energy
  2. 4. The name given to the effects of energy
  3. 7. The law of ______ of energy
  4. 9. Energy _______ is a measure of how much input is converted into useful output
  5. 11. Kinetic energy is this category of energy
  6. 12. An energy form which comes from the sun
  7. 13. Can be thought of as a type of kinetic energy
Down
  1. 1. The SI unit for energy
  2. 2. The energy that an object has above the ground
  3. 5. The type of energy source that is unlimited in supply.
  4. 6. Elastic energy is this category of energy
  5. 7. The tendency of hotter, less dense molecules to rise and colder, more dense molecules to sink
  6. 8. The type of energy used to power your tv
  7. 10. A lot of energy is lost in this form