What produces all the rain and snow on earth?

• Seas

• lakes

• Water cycle

• Mountains

Where is most water stored in the water cycle?

• Clouds

• underground

• mountains

• Oceans

How does water move from oceans to the air?

• By walking

• slowly

• evaporation

• condensation

How does water move from the air to the land?

• precipitation

• Ground water

• clouds

• Runoff

Which one of these is a river source?

• Glaciers

• Seas

• Oceans

• waterfall

What is a tributary?

• A bend in a river

• A flat land close to the river

• A place where the river meets the sea.

• A small river

What are rivers used for?

• To dump waste

• To make a floodplain

• To fight wars

• For transportation

What's the name of the longest river in the world?

• Murray River

• Amazon river

• Nile river

• The thames

What are books made from?

• Recycled plastics

• Tree leaves

• Tree trunks

• News papers

Erosion is a river source.True or false?

• True

• False

• None of the above