Across
- 2. a panel designed to absorb the sun's rays as a source of energy for generating electricity or heating
- 4. _______ generate electricity directly from sunlight
- 6. solar energy can be used to ____ food
- 7. During what time of the day doesn’t solar energy work?
Down
- 1. Which U.S. state generates the most utility-scale solar power?
- 2. The ____ is the star at the center of the Solar System. It is a nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy mainly as visible light and infrared radiation
- 3. Solar radiation is
- 5. radiant energy emitted by the sun