Energy Forms Crossword

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Across
  1. 2. How many types of main energy resources are there?
  2. 4. Things that electricity cannot flow through
  3. 8. Made from vibrating atoms
  4. 10. Things that electricity can flow through
Down
  1. 1. When heat transfers due to contact
  2. 3. How fast does sound travel in the air?
  3. 5. The amount of light we can see on the electromagnetic spectrum(Big or Small)
  4. 6. When electrons change energy levels inside of atoms
  5. 7. Chemical Energy is ______ when chemicals combine
  6. 9. The different ways sound travels when going towards and away from you