Air Pressure

Front

What is air pressure?

Back

Air pressure is the force exerted by the weight of air above a surface. It is measured in units like millibars or inches of mercury.

Front

What happens to air pressure during a thunderstorm?

Back

During a thunderstorm, air pressure typically drops, indicating unstable weather conditions.

Front

What type of weather is associated with low air pressure?

Back

Low air pressure is often associated with cloudy skies, precipitation, and stormy weather.

Front

What type of weather is associated with high air pressure?

Back

High air pressure is usually associated with clear skies and calm weather.

Front

How does air pressure affect weather patterns?

Back

Air pressure influences wind patterns and the movement of weather systems, affecting temperature and precipitation.

Front

What is a low-pressure system?

Back

A low-pressure system is an area where the atmospheric pressure is lower than that of surrounding areas, often leading to stormy weather.

Front

What is a high-pressure system?

Back

A high-pressure system is an area where the atmospheric pressure is higher than that of surrounding areas, usually bringing clear and sunny weather.

Front

What weather conditions can result from a strong low-pressure system?

Back

A strong low-pressure system can lead to mostly cloudy skies, moderate to heavy precipitation, and strong winds.

Front

What does a drop in air pressure indicate?

Back

A drop in air pressure often indicates that stormy weather may be approaching.

Front

What weather can be expected when a high-pressure system moves into an area?

Back

When a high-pressure system moves into an area, it typically brings sunny and clear weather.