1.
a giant wave that can happen in the ocean or sea when there's a big earthquake or volcanic eruption under the water.
2.
a strong and very big storm that forms over warm oceans.
3.
a mountain or hill that opens up and shoots out hot lava, rocks, ashes, and gases from deep inside the Earth.
4.
when the Earth shakes because of the movement of rocks underground.
5.
a large piece of ice floating in the ocean.
6.
a bad weather condition with strong winds, rain, thunder, and lightning.
7.
A flood is a lot of water that covers an area of land that is usually dry. It happens when there is too much rain or a river overflows.
8.
A blizzard is a big snowstorm with lots of snow, strong winds, and very cold temperatures.
9.
A landslide is when a lot of rocks, dirt, or mud slide down a hill or a mountain suddenly.
10.
A wildfire is a big fire that spreads very quickly and is difficult to control. It usually happens in forests or grasslands.
11.
A drought is a long period of time when there is little or no rain.
