Renewable and Nonrenewable Energy

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Across
  1. 3. Burns more clear than other fossil fuels.
  2. 7. Energy that can't be produced.
  3. 9. Rock oil.
  4. 10. Renewable energy that comes from the wind. This form can't run out.
  5. 11. Energy that can be produced.
  6. 12. Acid rain forms when the gases used to make energy combine with the air. This harms plants and animals.
Down
  1. 1. Renewable energy from the sun.
  2. 2. Nonrenewable energy that uses minerals in Earth's crust. It spits nuclei.
  3. 4. Sedimentary rock formed from the remains of dead plants. This can be used for energy.
  4. 5. Energy from the water.
  5. 6. Extracted from heat and stored within the earth.
  6. 8. biomass includes living or recently dead organic material that can be used as fuel.