PHS Earth Science - Weather Regents Review

Front

What is a high-pressure center in meteorology?

Back

A high-pressure center, or anticyclone, is an area where the atmospheric pressure is higher than that of the surrounding areas, leading to generally clear skies and calm weather.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What is a low-pressure center in meteorology?

Back

A low-pressure center, or cyclone, is an area where the atmospheric pressure is lower than that of the surrounding areas, often associated with cloudy skies and precipitation.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

Describe the general wind circulation around a high-pressure center in the Northern Hemisphere.

Back

The general wind circulation around a high-pressure center in the Northern Hemisphere is clockwise and outward.

Tags

NGSS.MS-ESS2-6

Front

What weather conditions are typically associated with a cold front?

Back

Cold fronts are typically associated with thunderstorms, heavy rain, and a drop in temperature.

Tags

NGSS.MS-ESS2-5

Front

Define dew point.

Back

Dew point is the temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid.

Front

How does relative humidity change throughout the day?

Back

Relative humidity typically decreases during the day as temperatures rise and increases at night as temperatures drop.

Front

What is the relationship between temperature and relative humidity?

Back

As temperature increases, relative humidity decreases if the amount of moisture in the air remains constant.

Front

What does a weather station model represent?

Back

A weather station model is a symbolic representation of weather conditions at a specific location, including temperature, dew point, wind direction, and precipitation.

Tags

NGSS.MS-ESS2-5

Front

What is the significance of a cold front on a weather map?

Back

A cold front indicates the leading edge of a cooler air mass, often bringing abrupt weather changes, including storms.

Tags

NGSS.MS-ESS2-5

Front

Explain the term 'frontal boundary.'

Back

A frontal boundary is the transition zone between two different air masses, which can lead to various weather phenomena.

Tags

NGSS.MS-ESS2-5