Energy

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Across
  1. 4. the form of energy used to propell the arrow in a bow and arrow.
  2. 10. the form of energy which keeps everything on the ground.
  3. 11. the word used to describe heat, sound, light.
  4. 12. the word used to describe the process when energy moves from one object to another.
  5. 15. energy is the ability.
  6. 17. a form of energy found in food.
  7. 18. this form of energy includes unleaded petrol and diesel.
  8. 20. the form of energy which the sun releases.
Down
  1. 1. the form of energy which involves water.
  2. 2. the word used to describe the process when energy changes its form.
  3. 3. the passage of energy through something.
  4. 5. nuclear power plants use this form of energy to generate electricity.
  5. 6. a form of energy which we receive through our eyes.
  6. 7. the emission of energy in the form of waves.
  7. 8. the form of energy that is movement.
  8. 9. the form of energy used to power digital devices.
  9. 13. something that is produced when energy is transformed.
  10. 14. wind turbines harness this form of energy.
  11. 16. the name given to energy which is being used.
  12. 19. a form of energy which we receive through our ears.