Across
- 1. Not liquid or gas and hard to touch.
- 4. A big hole on the surface of a planet.
- 6. Not solid or liquid.
- 7. Saturn, Jupiter and Mars are...
- 8. something that is amazing
Down
- 2. The Moon goes around the Earth.
- 3. The outer layer of a planet.
- 5. what you do to tell how items are same or different.