Science sources channel

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Across
  1. 1. a rotary machine that harnesses the kinetic energy from currents or wind into electricity
  2. 3. energy from the Earth's core heat
  3. 5. resources that are unlimited or found everywhere in nature
  4. 6. energy comes from the fission of splitting heavier elements into smaller ones
  5. 7. resources that take a long time for refilling and can't be used again when using
  6. 9. fuels that are limited made from ancient species died millions of years ago
  7. 10. energy comes from the wind
Down
  1. 2. energy comes from the sun's rays
  2. 4. that comes from the moving water current
  3. 8. energy comes from burning living things like wood