#7 Air Masses

Front

What is an air mass?

Back

An air mass is a large body of air that has similar temperature and humidity characteristics throughout.

Tags

NGSS.MS-ESS2-5

Front

What are the two main types of air masses?

Back

The two main types of air masses are continental (dry) and maritime (wet).

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NGSS.MS-ESS2-5

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Front

How do we characterize an air mass that forms over land?

Back

An air mass that forms over land is characterized as dry.

Tags

NGSS.MS-ESS2-5

Front

What is a cold front?

Back

A cold front is the leading edge of a cooler mass of air, replacing a warmer mass of air.

Tags

NGSS.MS-ESS2-5

Front

What is a warm front?

Back

A warm front is the leading edge of a warmer mass of air, replacing a cooler mass of air.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What is a stationary front?

Back

A stationary front is a boundary between two air masses that are not moving.

Tags

NGSS.MS-ESS2-5

Front

What is an occluded front?

Back

An occluded front occurs when a cold front overtakes a warm front, lifting the warm air off the ground.

Tags

NGSS.MS-ESS2-5

Front

What does humidity refer to?

Back

Humidity refers to the amount of water vapor present in the air.

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NGSS.MS-ESS2-5

Front

What is the role of a meteorologist?

Back

A meteorologist studies and forecasts the weather using data gathered from various sources.

Tags

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NGSS.MS-ESS2-6

Front

What is the significance of air pressure in weather?

Back

Air pressure influences weather patterns; high pressure generally leads to clear skies, while low pressure can lead to storms.

Tags

NGSS.MS-ESS2-5