Energy

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Across
  1. 2. _________ is a way to manage renewable and non-renewable resources.
  2. 5. water water can be used many times when it is _________.
  3. 7. _________ energy is replenished from time to time.
  4. 8. sun, wind and _________ are types of renewable energy.
  5. 9. it is derived from the power of falling water: _________ energy
Down
  1. 1. coal, fossil fuel and natural gas are types of _________ energy.
  2. 3. we can produce _________ with renewable and non-renewable resources.
  3. 4. fuels do you think _________ will last forever?
  4. 6. reducing electrical energy _________ affects the electricity bill.