Across
- 4. when a large amount of water overflows and covers land that is usually dry
- 5. a series of extremely large waves in the ocean
- 6. a sudden shaking of the ground. It happens when two giant pieces of the Earth's surface
- 8. a powerful, spinning column of air that extends from a thunderstorm down to the ground
Down
- 1. it is when strong winds lift up a lot of dry, loose dirt or sand from the ground and carry it through the air
- 2. when a volcano releases hot, liquid rock (called magma), ash, and gases from deep inside the Earth.
- 3. a rapid flow of snow down a mountain slope
- 7. a large, powerful storm that forms over warm ocean water