Across
- 2. Realated to the sun.
- 3. This thing produces light and heat.
- 6. A scientific device.
- 7. Our home planet.
- 9. Lights use this thing.
Down
- 1. Something that turns light into electricity.
- 2. In the summer ___________ is nice and relaxing.
- 4. Multiple forms of this thing.
- 5. Solar energy gives ______ to houses.
- 8. The sun produces this.
