energy

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Across
  1. 3. To use more than once.
  2. 5. Transportation, Low or zero emission vehicles that do not contribute to greenhouse emissions and help conserve nonrenewable resources.
  3. 7. A fuel that is made from living matter. Includes ethanol and biodiesel.
  4. 8. Footprint, Individual impact of carbon or greenhouse gas emissions someone has on the environment.
  5. 9. Energy, Renewable energy that comes from organic material of plants and animals.
  6. 10. Conservation, Conservation of energy resources
Down
  1. 1. To make smaller or lessen in size, such as reducing carbon emissions.
  2. 2. Energy, Renewable energy generated from heat within the earth.
  3. 4. Use material again or convert it into a material that is reusable.
  4. 6. Fuel source made from biomass.