Across
- 2. a large plume of hot mantle material rising from deep within the Earth.
- 4. type of boundary where new crust is generated as the plates pull away from each other
- 5. type of boundary where the crust is destroyed as one plate dives under another.
Down
- 1. type of boundary where the crust is neither produced nor destroyed as the plates slide horizontally past each other.
- 3. The location where two plates meet