LT 7.3 Retake #1

Front

What does a line with semicircles on a weather map indicate?

Back

Warm front

Front

On a weather map, what does a line with triangles pointing in one direction represent?

Back

Cold front

Front

How is relative humidity calculated?

Back

(Actual vapor density / Saturation vapor density) x 100%

Front

On a weather map, what does a line with alternating triangles and semicircles on opposite sides represent?

Back

Occluded front

Front

Which instrument is used to measure wind speed?

Back

Anemometer

Front

What is a cold front?

Back

A boundary where a cold air mass is replacing a warmer air mass.

Front

What is a warm front?

Back

A boundary where a warm air mass is replacing a colder air mass.

Front

What is an occluded front?

Back

A front formed when a cold front overtakes a warm front.

Front

What does a stationary front indicate?

Back

A boundary between two air masses that are not moving.

Front

What is the purpose of a barometer?

Back

To measure atmospheric pressure.