Advisory - Earth and Space

Front

What are low pressure systems?

Back

Low pressure systems are areas where the atmospheric pressure is lower than that of the surrounding areas, often associated with stormy weather and precipitation.

Front

Which cities are commonly associated with low pressure systems in the U.S.?

Back

Chicago and Seattle are two cities commonly associated with low pressure systems.

Front

What happens to warm air?

Back

Warm air rises because it is less dense than cooler air.

Front

What is a land breeze?

Back

A land breeze is a wind that blows from the land to the sea, typically occurring at night when the land cools faster than the water.

Front

What is a sea breeze?

Back

A sea breeze is a wind that blows from the sea to the land, usually occurring during the day when the land heats up faster than the water.

Front

What direction do cold fronts typically move?

Back

Cold fronts typically move southeast.

Front

What type of weather is associated with high pressure systems?

Back

High pressure systems are associated with dry weather because they do not allow moisture to accumulate in the atmosphere.

Front

What is the relationship between temperature and air pressure?

Back

As temperature increases, air pressure can decrease because warm air is less dense.

Front

What is the significance of atmospheric pressure in weather systems?

Back

Atmospheric pressure influences weather patterns; low pressure is often linked to stormy weather, while high pressure is associated with clear skies.

Front

How do land and sea breezes affect local weather?

Back

Land and sea breezes can moderate temperatures and influence local weather patterns, often leading to cooler temperatures near the coast during the day.