Front

What is air pressure?

Back

Air pressure is the force exerted by the weight of air above a surface. It is measured in millibars (mb) or inches of mercury (inHg).

Front

What weather conditions are typically associated with low air pressure?

Back

Low air pressure is usually associated with overcast skies, strong winds, and precipitation.

Front

What is a warm front?

Back

A warm front is the boundary where warm air replaces cooler air, often bringing cloudy skies and light to moderate rain.

Front

What is the Jet Stream?

Back

The Jet Stream is a fast-flowing air current in the atmosphere that influences weather patterns and can affect temperature and precipitation.

Front

What happens to air when it cools?

Back

Cool air becomes denser and sinks, leading to high pressure.

Front

What type of weather is expected after a warm front passes?

Back

After a warm front passes, expect cloudy skies followed by warmer temperatures.

Front

What is the difference between high and low pressure systems?

Back

High pressure systems are associated with clear skies and calm weather, while low pressure systems are linked to cloudy skies and stormy weather.

Front

What does it mean when the air is described as 'cold and dense'?

Back

Cold air is denser than warm air, causing it to sink and create high pressure.

Front

How does the Jet Stream affect local weather?

Back

The Jet Stream can steer weather systems, influencing temperature and precipitation patterns in different regions.

Front

What type of pressure system is typically associated with storms?

Back

Low pressure systems are typically associated with stormy weather.