Across
- 4. A set of interacting parts forming a complex whole
- 5. Features that form on the surface of a planet such as a mountain or channel
- 7. All the liquid and ice on a planet
- 9. Any planet with a solid surface
- 11. The solid part of a rocky planet
Down
- 1. The mixture of gases surrounding a planet
- 2. Is all the living things on a planet
- 3. A series of events that cause change in the geosphere, such as flowing water or lava
- 6. Raised domes with cracks reaching outward in all directions (from your reading)
- 7. Having the conditions necessary to support life
- 8. The name of the planet we are investigating
- 10. A long narrow groove that forms where water, lava, or other liquid flows