Energy Resources

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Across
  1. 4. The flame which is hotter.
  2. 7. a type of alcohol
  3. 8. ducks these are the floating devices used to harness energy from waves
  4. 10. this station harness energy froim running or falling water from height.
  5. 12. it provides us with all the energy.
Down
  1. 1. the substances that burn to release energy.
  2. 2. gas formed when animal rot in the absence of air.
  3. 3. _______ of energy is needed as it will run out otherwise.
  4. 5. It is formed when dead plants are buried under heat oover period of time.
  5. 6. it provides living tihngs with energy
  6. 9. it is energy inside earth.
  7. 11. it is formed when plankton dier and burries under heat and pressure.