meteorology final exam

Front

What is a cT air mass?

Back

A cT (continental Tropical) air mass is a warm, dry air mass that forms over land in tropical regions.

Front

What does a low pressure system indicate on a weather map?

Back

A low pressure system typically indicates cloudy weather and precipitation, as it is associated with rising air.

Front

How do scientists determine the distance of a thunderstorm?

Back

By measuring the time difference between the lightning and the thunder; for every 5 seconds, the storm is approximately 1 mile away.

Front

What is a station model in meteorology?

Back

A station model is a symbolic representation of weather data for a specific location at a specific time, including temperature, wind speed, and precipitation.

Front

How does land heat up and cool down compared to the ocean?

Back

Land heats up and cools down faster than the ocean due to its lower specific heat capacity.

Front

What is a cP air mass?

Back

A cP (continental Polar) air mass is a cold, dry air mass that forms over land in polar regions.

Front

What does a high pressure system indicate on a weather map?

Back

A high pressure system generally indicates clear skies and fair weather, as it is associated with descending air.

Front

What is the difference between a cold front and a warm front?

Back

A cold front occurs when a cold air mass pushes into a warm air mass, leading to thunderstorms, while a warm front occurs when a warm air mass slides over a cold air mass, resulting in gradual warming and light precipitation.

Front

What is an isopleth model?

Back

An isopleth model is a type of map that uses lines to connect points of equal value, such as temperature or precipitation.

Front

What is the significance of the dew point in meteorology?

Back

The dew point is the temperature at which air becomes saturated with moisture, indicating the amount of humidity in the air.