science
Across
- 2. crust what layer do we live on
- 4. what happens when two tectonics plates collide together
- 6. name one type of rock
- 7. a big mass of water
Down
- 1. vent from which magma and other substances erupt to the surface
- 3. plate what is one of the plates called
- 5. name a rock that starts with m
- 8. what is one type of rock