Across
- 2. openings in Earth’s crust where lava, gas, and ash can erupt
- 3. describes how the plates move, interact, and change the physical landscape.
- 5. a violent shaking of Earth’s surface
- 6. where two plates are moving toward one another
- 7. tectonic process whereby plates move away from each other
Down
- 1. The center of Earth
- 4. is a layer of rigid rock that consists of the crust and the upper part of Earth’s mantle