Energy review

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Across
  1. 2. produces pollution and will run out eventually
  2. 7. term, when absorbed energy warms the atmosphere and the surface of the Earth
  3. 9. consequence for the world due to the use of fossil fuels
  4. 11. fossil fuels are the result of ____ decomposition
  5. 14. how many types of fossil fuels are there?
  6. 15. fossil fuels damage the ____
  7. 16. are renewable energy the future and currently being implemented by governments?
Down
  1. 1. renewable sources ___ economic problems
  2. 3. cheaper than normal gas
  3. 4. comes from the Greek word energeia
  4. 5. name of sources that can be replenished in a lifetime
  5. 6. world’s most expensive fossil fuel 2021
  6. 8. when burning fossil fuels ___ get released into the atmosphere
  7. 10. the most abundant energy in the world
  8. 12. country that uses the most fossil fuels
  9. 13. how many types of renewable energy are there?