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10 questions
Which type of water is most common on Earth?
saltwater
swampwater
freshwater
Which of the following describes an ocean?
A large bodies of salt water that surrounds a continent
A large, flowing body of freshwater that usually empties into a sea or ocean.
A large body of saltwater that is often connected to an ocean. It may be partly or completely surrounded by land.
Which of the following describes a sea?
A huge sheet of ice that covers land.
A large body of saltwater that is often connected to an ocean. It may be partly or completely surrounded by land.
A large, flowing body of freshwater that usually empties into a sea or ocean.
Which of the following describes a river?
A huge sheet of ice that covers land.
An area where water, usually freshwater, is surrounded by land.
A large, flowing body of freshwater that usually empties into a sea or ocean.
Which of the following describes a stream?
A small, flowing body of freshwater that flows into a river.
A large body of saltwater that is often connected to an ocean.
A large, flowing body of freshwater that usually empties into a sea or ocean.
Which of the following describes a glacier?
Huge sheets of ice that cover land.
A large, flowing body of freshwater that usually empties into a sea or ocean.
A large body of saltwater that is often connected to an ocean and is partly or completely surrounded by land.
How are lakes and ponds different?
A pond is usually smaller than a lake.
A lake is usually smaller than a pond.
A lake has more birds and fish than a pond.
About how much of the Earth is covered in water?
50%
75%
97%
100%
Where is most water on Earth found?
ponds
oceans and seas
glaciers
lakes and rivers
streams
Where can glaciers be found?
at most of the beaches
where temperatures are very warm
at the south and north pole where temperatures are very cold
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