Uploaded by wkirk

HANDOUT CLoud Formation and Type

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See if you can sequence these cloud formation steps without looking at the PPT notes.
____As it cools, the
water vapor changes
into droplets of water
or crystals of ice.
These droplets collect
around tiny bits of
dust floating in the air.
____This warm, moist
air is less dense than
cold, dry air, so it rises,
gives off some heat
energy, and starts to
cool.
____ Clouds form from
warm, moist air that
rises from Earth’s
surface as it is heated.
____When the water
droplets or ice crystals
become too heavy to
remain suspended,
they fall to the ground
in the form of
precipitation.
____As the drops
condense, a cloud is
formed. Clouds are not
gaseous water vapor;
rather, they are
minute, condensed
water particles.
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