Energy Notes

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Across
  1. 4. Nonrenewable source 1.
  2. 6. Is used from the natural resources that surround us like water, sunlight, wind (etc).
  3. 8. Renewable energy 5.
  4. 12. Renewable energy 4.
  5. 13. Were formed deep in Earth's crust millions of years ago like coal and petrol, hence once used they will disappear forever.
  6. 14. Energy sources are energy that already has been transformed or stored like electricity and biofuels.
  7. 15. Renewable energy 3.
Down
  1. 1. Renewable energy 1.
  2. 2. Renewable energy 2.
  3. 3. Nonrenewable source 2.
  4. 5. Nonrenewable source 4.
  5. 7. Energy sources are unconverted fuels, for example fossils, biomass, wind, natural gas etc.
  6. 9. Defined as the capacity to do work.
  7. 10. Nonrenewable source 3.
  8. 11. Atmospheric phenomenon where greenhouse gases, such as CO2, trap heat in the planet making it warmer.