Energy

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Across
  1. 3. ______ is the ability to do work.
  2. 4. What type of energy does a windmill have?
  3. 6. What uses electrical energy to cook food by heating it up?
  4. 7. Potential energy is the energy s_____ in an object.
  5. 9. Living things need energy to m___.
  6. 10. What stores chemical energy to power small devices?
  7. 11. What gives heat energy and is used for cooking?
  8. 12. What produces sound energy when its keys are pressed?
  9. 13. Chemical energy is the energy stored in s_________.
  10. 15. What is the most common form of energy?
  11. 17. What type of energy is produced by a guitar string when it vibrates?
  12. 19. Light energy makes the place b_____.
  13. 21. F________ produce light and sound energy.
  14. 23. Sound energy comes from v________ objects.
  15. 24. What type of energy does a person have while running?
  16. 28. What type of energy does a lifted hammer have?
  17. 30. What type of energy helps plants grow using sunlight?
  18. 31. What produces heat energy to press clothes?
  19. 32. How many forms of potential energy are there?
  20. 33. Non-living things need energy to move or do w___.
  21. 35. What type of energy is released from a campfire?
  22. 38. Living things need energy to r________.
  23. 39. What produces sound energy when it rings?
  24. 40. What uses electrical energy to clean carpets?
Down
  1. 1. What type of energy is stored in food.
  2. 2. What uses electrical energy to mix ingredients?
  3. 3. What type of energy powers a TV when it’s plugged in?
  4. 5. We cannot see or _____ energy.
  5. 7. Elastic potential energy is the energy stored in s________ objects.
  6. 8. What produces heat energy to warm up a room?
  7. 9. Kinetic energy is the energy due to the m_______ of an object.
  8. 14. What has kinetic energy when thrown or kicked?
  9. 16. Living things need energy to g___.
  10. 18. What instrument uses sound energy when you hit it?
  11. 20. Gravitational potential energy is the energy an object has due to its ______ from the ground.
  12. 22. What gives us natural light energy during the day?
  13. 24. What uses heat energy to make water hot?
  14. 25. What uses heat and electrical energy to toast bread?
  15. 26. Burning and h__ things give out heat energy.
  16. 27. What uses kinetic energy to move on roads with wheels?
  17. 29. A t____ provides light energy using batteries.
  18. 34. What uses heat energy to cook food?
  19. 36. What type of energy is stored in a stretched rubber band?
  20. 37. What stores gravitational potential energy in its branches before leaves fall?