Across
- 4. a big system of solar panels
- 7. a word which means indefinitely reliable
- 8. we live on this planet
- 11. a container with cells, in which electricity might be stored for using in the future
- 12. the blowing air
- 13. an electromotive force measured in volts
- 14. the biggest star in the Solar system around which all the planets orbits
- 15. power that provides light and heat or to run devices.
Down
- 1. the strength of an electricity, measured in amperes
- 2. liquid that forms rivers, lakes, seas
- 3. that kind of energy does not produce emissions while generating electricity
- 5. fuel used for engines
- 6. something for consuming the sun's rays as a source of energy for generating electricity
- 7. dark space between the sun's rays and a surface
- 9. the quality of being hot
- 10. usually with metal inside, a “guide for electricity”