Front

forest fire

Back

A large, uncontrolled fire that spreads rapidly through vegetation.

Front

flood

Back

An overflow of water that submerges land that is usually dry.

Front

hurricane

Back

A large tropical storm with strong winds and heavy rain.

Front

drought

Back

A prolonged period of abnormally low rainfall, leading to a shortage of water.

Front

tornado

Back

A rapidly rotating column of air that extends from a thunderstorm to the ground.

Front

volcano

Back

An opening in the Earth's crust through which molten lava, ash, and gases are ejected.

Front

earthquake

Back

A sudden shaking of the ground caused by the movement of tectonic plates.

Front

tidal wave

Back

A large ocean wave caused by the gravitational pull of the moon and sun, often associated with tsunamis.