Across
- 1. the system that includes all the rock, soil, and sediments on Earth
- 5. this rock is formed when magma cools
- 7. the system that is a layer of gas surrounding Earth
- 10. the outermost layer of Earth
- 12. the rise of water with no place to go
- 13. this layer of Earth lies between the crust and outer core
- 14. this rock is formed by heat and pressure
- 15. a mountain that opens downward to a pool of molten rock
Down
- 2. the process where natural forces wear away rocks and soil
- 3. a natural feature of the surface of Earth
- 4. the remains of dead plants or animals
- 6. this rock is formed by layers compacting over time
- 8. a violent rotating column of air
- 9. the system that includes all of the water on Earth
- 11. the system that includes all living things on Earth