Across
- 1. the energy of motion
- 4. type of renewable energy taken from the core of the earth
- 6. constantly replenishing
- 8. from the sun light
- 13. environmentally-friendly and has the potentiel to meet the needs of both present and future generations
- 14. generates electricity by harnessing the power of flowing water
- 15. a process or event that is harmful
Down
- 2. an engine that has a part with blades that are made to spin by pressure from water
- 3. device that converts motion-based power or fuel-based power into electrical energy
- 5. a system including two different types of technologies
- 7. fuel derived from plant or animal waste
- 9. a unit of electrical power
- 10. a biofuel
- 11. a country known for its large solar power plant
- 12. the combustion of materials that originate from living things
- 14. a unit of frequency (how often something is repeated over a certain time period)