Energy

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Across
  1. 1. A fossil fuel
  2. 3. Where all energy comes from
  3. 5. Energy stored because a material is being pulled or pushed is called .......
  4. 7. The unit that energy is measured in
  5. 9. A possible future alternative fuel
Down
  1. 1. The gas produced when fuels are burnt
  2. 2. When energy moves from one place to another it is .......
  3. 4. These store chemical energy and convert it
  4. 6. An alternative energy source
  5. 8. Things that move have this type of energy