Across
- 2. Long, relatively low ridges of glacial till.
- 5. A deposit of eroded earth materials.
- 7. A downward fold of rock strata.
- 8. Occurs when magma works its way into cracks and spaces inside the crust of a volcano.
- 11. The height of the summit above the base of a mountain.
Down
- 1. A fast-flowing lava that has a shiny surface when hard.
- 3. Mountains that were carved out from a plateu
- 4. The rate of temperature change with depth.
- 6. A depositional mountain landform built from solidified magma.
- 9. Having to do with the making of mountains through tectonic processes.
- 10. A steep-sided valley framed by normal faults parallel to the length of the valley.
- 12. A layer of loose pyroclastic materials and ash.