A period of time with no rain.
Drought
Large amount of water that covers an area which is usually dry.
Flood.
A violent wind storm which consists of a tall column of ai spinning around very fast.
Tornado
A huge wave caused by an earthquake which flows onto land.
Tsunami
A shaking of the ground.
Earthquake.
A violent tropical storm in which the air goes round and round.
Cyclone.
A large mass of snow falling down the side of a mountain.
Avalanche.
An extremely violent wind or storm.
Hurricane.
What kind of phenomenon can you see?
Accid rain.
What kind of pollution can you see?
Soil pollution.
What kind of pollution can you detect?
Water pollution.
What kind of pollution can you detect in the picture?
Toxic fumes
What kind of phenomenon can you see?
Fish and plant species dying
