Energy in Canada

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Across
  1. 3. Energy that can be used again and does not run out quickly.
  2. 6. Long tubes that transport oil or gas.
  3. 7. To keep something for later use.
  4. 8. Harmful substances that make air, water or land dirty.
  5. 9. To take something out of the ground.
  6. 10. A dangerous substance that can harm or kill people, animals or plants.
  7. 12. Small holes or cracks where oil, gas or water can escape.
Down
  1. 1. Animals and plants that live in nature.
  2. 2. A method used to get oil or gas from deep underground.
  3. 4. The natural world around us, including air, water, plants and animals.
  4. 5. A black fossil fuel that is burned to produce energy.
  5. 11. Energy that comes from the sun.