Energy

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Across
  1. 2. A type of fuel formed from the remains of plants or sea creatures millions of years ago.
  2. 4. Any type of material that stores energy and can be burned to supply heat.
  3. 7. Fuels such as the wind and sun that can generate power without being used up.
  4. 8. A form of energy that results from the attraction of objects that are made of iron.
  5. 11. Lightning is a form of ___ energy.
  6. 12. A form of energy that is used in homes and is produced by the movement of electrons.
Down
  1. 1. Earth gets most of its energy from this form of energy.
  2. 3. A form of energy that travels as waves through the air and some solids and liquids.
  3. 5. A form of energy that travels as waves from the sun to Earth.
  4. 6. Batteries and plants store this kind of energy.
  5. 9. The energy that is stored within atoms.
  6. 10. The burning of wood releases this form of energy. This energy is created as a result of the movement of atoms.