Across
- 2. Sudden violent shaking of the ground.
- 6. Mountain or hill having a crater or vent through which lava, rocks, hot vapour, and gas are erupted from the earth's crust.
- 7. Long, high sea wave caused by an earthquake or other disturbance.
Down
- 1. Collapse of a mass of earth or rock from a mountain or cliff.
- 3. Violently rotating winds having the appearance of a funnel-shaped cloud and advancing beneath a large storm system.
- 4. Prolonged period of abnormally low rainfall, leading to a shortage of water.
- 5. Mass of snow, ice, and rocks falling rapidly down a mountainside.