Weather Flashcards
the amount of water vapor in the air
Humidity
puffy, white cloud that tends to have flat bottoms
Cumulus Cloud
clouds that form in layers
Stratus Cloud
thin, feathery, white clouds found at high altitudes
Cirrus Cloud
thunderstorms come from this cloud
Cumulonimbus Cloud
the change of state from a gas a liquid
Condensation
water turning into gas (clouds collect)
Evaporation
any form of water that falls to the Earth’s surface from the clouds
Precipitation
precipitation falling to the earth and running off into lakes and rivers
Runoff
water droplets falling from the sky
Rain
forms when rain falls through a layer of freezing air
Sleet
forms when temps. are so cold that water vapor changes directly to a solid
Snow
balls or lumps of ice that fall from clouds
Hail
forms over water in the polar regions; cold
Polar
forms over water in the tropical region; warm
Tropical