Across
- 2. - Element found in fossil fuels and released as a gas.
- 5. - Pollutant released into the atmosphere.
- 8. - Using energy in a smart and effective way.
- 9. - To use less of something.
- 10. - Network for delivering electricity to homes.
- 12. - Ability to do work, such as generating electricity.
- 14. - Device that captures wind to generate electricity.
- 15. - Energy derived from the sun.
- 16. - Weather conditions over a long period of time.
- 17. - Device that captures sunlight to produce electricity.
Down
- 1. - Energy derived from moving air.
- 2. - Preservation and protection of natural resources.
- 3. - Form of energy produced by moving electrons.
- 4. - Place where people live.
- 6. - Materials or sources used to create energy.
- 7. - Type of energy that can be replenished naturally.
- 11. - To use again or convert waste into reusable material.
- 13. - Type of energy that does not produce pollution.