When lava explodes out of the earth.
It's a volcanic eruption.
It's a very strong wind that goes round and round.
It's a tornado.
A _________ happens when there isn't enough rain.
A drought.
A ________ happens in hot weather when an area of forest is very dry.
Wildfire
It happens when it rains a lot.
It's a flood.
It's a very big sea wave.
It's a tsunami.
It makes the ground move.
Earthquake