wonderful water. 1. how much salt water is there on earth? 50%70%

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Wonderful Water

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Wonderful Water

1. How much salt water is there on earth?

50% 70%

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Salt Water• The earth is cover with water by

70%

What is in the blank?

• Most water is in the _________.

• There are five ________.

• There are also many seas.

• All the water in the _______ and seas is salt water.

oceans rivers

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Fresh Water

• About 3% of Earth water is fresh water.

• Most of the fresh water is in glaciers or polar ice caps.

• Fresh water is in lakes, rivers, the skies, or underground.

Why Is Water Important?

• <iframe width="560" height="349" src="http://www.youtube.com/embed/kxqbpPWTl6A" frameborder="0" allowfullscreen></iframe>

Ocean Animals

•Many animals live in salt water.

Ocean Animals

• The biggest ocean animal is the blue whale.

• A blue whale can be as big as 25 elephants!

= x25

Wonderful Water

•Water gives ocean animals food and oxygen.

Ocean Animals

•Some animals live in fresh water.

Other Animals

• Land animals need water.

Too Much Water

Flood Typhoon

Earthquake Tsunami

Recycle and Save Water!

•Global Warming. Too hot!•Save water.•Save energy.

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