Weather Regents Review

Front

What is the main factor that influences wind speed in a weather system?

Back

The pressure gradient; wind speed increases with a steeper pressure gradient.

Front

In which layer of the atmosphere do most weather events, including thunderstorms, occur?

Back

Troposphere.

Front

What does a low-pressure system typically indicate about weather conditions?

Back

It is often associated with cloudy skies and precipitation.

Front

What are isobars and what do they represent on a weather map?

Back

Isobars are lines connecting points of equal atmospheric pressure.

Front

What type of air mass is represented by 'cP'?

Back

Continental Polar; it is cold and dry.

Front

What type of air mass is represented by 'mT'?

Back

Maritime Tropical; it is warm and moist.

Front

What is the significance of the 'L' symbol on a weather map?

Back

It indicates the center of a low-pressure system.

Front

What weather phenomenon is typically associated with a cold front?

Back

Thunderstorms and a drop in temperature.

Front

What is the role of the stratosphere in weather?

Back

It contains the ozone layer, which absorbs and scatters ultraviolet solar radiation.

Front

How do high-pressure systems generally affect weather?

Back

They are associated with clear skies and stable weather conditions.