Across
- 4. known as th ered plabted
- 6. is the ability to do work
- 7. energy source
- 8. rings are made up of billions of ice and rock particles.
- 9. produce their own light and heat
- 10. Largest Planet
Down
- 1. the second planet from the Sun
- 2. big round orbiting stars
- 3. some form of brightness
- 4. is about one-quarter the size of Earth.
- 5. energy moving
- 6. we live on