Across
- 1. A boundary where two plates are moving towards each other and colliding
- 4. A landform that rises high above the surrounding terrain.
- 6. Giant pieces of rock that float on top of the mantle
- 8. A boundary where two plates are moving away from each other
- 9. An opening in the Earth's surface. Usually found in a mountain, the opening allows gas, hot magma and ash to escape from beneath the Earth's crust.
Down
- 2. The plates that are below the ocean
- 3. An intense shaking of Earth's surface caused by the movement of tectonic plates.
- 4. A constantly moving, semi-liquid layer called
- 5. The plates that are below the continents (land)
- 7. These boundaries are created when tectonic plates slide past each other horizontally along faults