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Clouds
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Slide 1

Clouds

Clouds

Slide 2

How do clouds form?

How do clouds form?

When water vapor in the air becomes liquid water or ice crystals.

Slide 3

Fog

Fog

A cloud in contact with the ground.

Slide 4

Stratus

Stratus

Sheets of low, grey clouds that bring light snow, rain, or drizzle.

Slide 5

Nimbostratus

Nimbostratus

Thicker layer than stratus clouds that completely block out the sun. They cause steady rain or snow.

Slide 6

Cumulus

Cumulus

White and puffy clouds that usually mean good weather.

Slide 7

Cumulonimbus

Cumulonimbus

Dark, towering clouds that are also called thunderheads. These clouds produce heavy rain, thunder, and lighting.

Slide 8

Cirrus

Cirrus

Thin, featherlike clouds that are made of ice crystals high in the atmosphere. Usually means a change in the weather is coming.

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