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Our Earth's Water Features. Oceans . Earth's oceans are saltwater and completely surround a continent. Oceans are the largest bodies of water on earth. Seas. Earth's seas are saltwater and the land surrounds most or all of a sea.
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Oceans • Earth's oceans are saltwater and completely surround a continent. • Oceans are the largest bodies of water on earth.
Seas • Earth's seas are saltwater and the land surrounds most or all of a sea. • Seas are also very large, but not as large as an ocean.
Rivers • Rivers are mostly freshwater. • Rivers are constantly moving in a zigzag line. • Rivers empty into seas or oceans.
Streams • Streams are freshwater. • The water in streams is constantly moving. • The water in streams flows into rivers. • Streams are smaller than rivers.
Lakes and Ponds • Lakes and ponds are freshwater. • Lakes are larger than ponds. • People use lakes for fishing, swimming and boat riding. • Ponds are mostly used for fishing and swimming.
Glaciers • Glaciers are solid ice. • They are huge sheets of ice that move a few inches a year. • They are found where it is extremely cold like the North and South Pole.