Across
- 3. Cooler areas on a star
- 5. The center of a star
- 7. Hot, dense core
- 8. flares Huge Eruptions
- 9. Fourth state of matter
Down
- 1. Joining together
- 2. The layer we can actually see
- 4. Incredibly large cloud of gases
- 6. Outermost layer
- 10. Name for the sun