Type of well.

Underground water trapped in permeable rock.

Icebergs contain salty water from the ocean.

Process that takes many years, where nutrients are build up in the pond, causing more algae to grow a thick green scum.

Ways in which lakes form

Zones in a pond

Retreating glaciers can form lakes and ponds.

Groundwater is still water, it doesn't move or go anywhere.

Combined mass of water found on, under, and over the surface of a planet.

The majority of freshwater is located in

Water cycle steps include

All freshwater eventually will end up in the ocean.

River is water that is not flowing.

Continental divides are found only in America.

A watershed includes all or a lot of the types of freshwater in an area of land.

Parts of a river system include

The great divide is formed by the divides os North America and Australia.

A ridge of land that separates one watershed from another.

Freshwater makes up what percentage of Earth's water distribution.