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13 Cards in this Set
- Front
- Back
How do clouds form?
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Clouds form when water vapor in the air condenses to form liquid water or ice crystals.
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What two (2) conditions are required for condensation?
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Cooling of the air, and the presence of particles in the air.
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Dew Point
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The temperature at which condensation begins.
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Are clouds composed of water vapor?
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Yes
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Cirrus
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Clouds that are wispy and feathery. They form at high altitudes and at low temperatures.
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Cumulus
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Clouds that look like cotton. Form less than 2km and extend up to 18km.
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Short Cumulus
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Fair wheather
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Towering cumulus with flat top.
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Thunderstorms
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Stratus
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Form low flat areas - covers most of the sky. Dull/Gray - produce rain, drizzle, and snow.
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Nimbus
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Rain
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Alto
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High
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Is fog considered a cloud?
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Yes
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Three (3) conditions required for cloud formation.
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Cool air, water vapor, and condensation.
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