Across
- 3. a storm with small balls of ice that fall like rain
- 5. eruption Event in which molten rock spews out from the mantle to the surface of Earth as ash, lava, and gases; major geological event that occurs when a dense plate subducts below a less dense plant
- 8. A very heavy flow of water, which is greater than the normal flow of water and goes over the stream's normal channel.
- 9. A giant wave usually caused by an earthquake beneath the ocean floor
- 10. Shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity
- 11. a slide of a large mass of dirt and rock down a mountain or cliff
- 14. A depression produced in a region where soluble rock has been removed by groundwater
- 15. A small storm often accompanied by heavy precipitation and frequent thunder and lightning
Down
- 1. cyclone an intense wind and rain storm that forms over oceans in the tropics
- 2. a localized and violently destructive windstorm occurring over land characterized by a funnel-shaped cloud extending toward the ground
- 4. a large fire that spreads over a natural area
- 6. A long period of dry weather
- 7. A violent winter storm characterized by freezing temperatures, strong winds, and blowing snow
- 12. a slide of large masses of snow and ice and mud down a mountain
- 13. a windstorm that blows hot air, dust, and grit