A stream or river that joins the main river is:

The place where a river starts is called:

What is this river feature called?

The part of land that floods when a river overflows is called a:

Where is MOST of Earth's freshwater stored?

Any type of liquid that falls to the Earth is called:

When a wide meander of a river is cut off, it is called:

What river feature does this image show?

When a river meets a lake, ocean or large part of water this is called a:

What is this river feature called?