Across
- 1. a system that needs the suns energy to grant electricity
- 6. a panel designed to absorb the sun's rays for generating electricity or heating
- 7. a system that uses a wind turbine to convert that power to electricity
- 9. the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock
- 10. a resource that is a natural resource which cannot be produced, grown, generated, or used on a scale which can sustain its consumption rate
Down
- 2. an energy which comes from natural resources such as sunlight, wind, rain, tides, and geothermal heat, which are renewable
- 3. the energy from this system is obtained from once living organisms
- 4. the cheapest energy source
- 5. the source that gains electricity from hydropower
- 8. uses the heat from the core of Earth to generate elctricity
- 11. a turbine having a large vaned wheel rotated by the wind to generate electricity