Natural disasters

2. It's shaking of the surface of earth, caused by sudden movement in the Earth's crust.
7. It's a mountain that has lava (hot, liquid rock) coming out from a magma chamber under the ground.
8. It's giant waves caused by earthquakes or volcanic eruptions under the sea.
9. It's a large amount of earth, rock, and other material that moves down a steep slope.
10. It's a large amount of snow that quickly moves down a slope.

1. It's an intense tropical storm with powerful winds and heavy rain.
3. It's a type of storm in which powerful rotating winds form a column, which reaches from a cloud down toward the ground.
4. It's a continuous period of dry weather when an area gets less than its normal amount of rain.
5. It's a rise of water with no place to go.
6. It's an uncontrolled fire that burns in a forest, grassland, or other sparsely populated area.