Air Mass
What causes clouds to form?
Condensation
what front does cold air move into warm air?
What is a cold front
Clouds are thin, white clouds with a feathery appearance.
Cirrus clouds
Flat-based, billowing clouds with vertical doming. Often the top of cumulus clouds have a "cauliflower-like" appearance.
Cumulus clouds
high, wispy clouds. They give the sky a milky white appearance.
Cirrostratus
oval or eliptical in shape, and can have gray undersides. They often have a "cottonball-like" appearance.
Altocumulus
The boundary where two unlike air masses meet is called a
Front