Atmosphere and Air Temperature
Water Vapor and Humidity
Clouds and Percipitation
Air Pressure and Wind
Air Masses, Fronts and Climates
100

What the lower atmosphere (or troposphere) is like at any given place and time.

 weather

100

The changing of a gas into a liquid.

 condensation

100

A cloud at ground level.

 fog

100

air that moves horizontally

 wind

100

the average weather pattern of a region

 climate

200

the force put on a given area by the weight of the air above it

 air pressure

200

A comparison between how much water vapor is in the air and how much the air could hold-at a given temperature.

 humidity

200

any form of water particles that falls from the atmosphere and reaches the ground

 precipitation

200

a wind that blows from the sea toward the land

 sea breeze

200

a boundry between air masses with different temperatures

 front

300

the air that surrounds the earth

 atmosphere

300

The water that is in the air.

 water vapor

300

a type of cloud that forms in blanket like layers

 stratus clouds

300

a wind that blows from land toward the water

 land breeze

300

a large region of the atmosphere where the air has similar properties throughout

 air mass

400

The instrument that measures air pressure.

barometer

400

The changing of a liquid into a gas.

evaporation

400

these clouds are puffy and appear to rise up from a flat bottom

 cumulus clouds

400

a line on a map connecting places with equal air pressure

 isobar

400

when cold air moves in under a warm air mass

 cold front

500

The layer closest to Earth's surface.

 troposphere

500

The amount of water vapor in the air.

 humidity

500

this type of cloud forms at a very high altitude out of ice crystals and have a wispy, feather like shape

cirrus clouds

500

the curving of the path of a moving object caused by Earth's rotation

 Coriolis effect

500

when warm air moves in over a cold air mass

 warm front

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