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Q: What does rising and falling atmospheric pressure mean for weather.?
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What does a rising atmospheric pressure indicate?

clear,fair weather is Likely, (a+)


What does a rising barometer tell you?

Mercury in the tube adjusts until the weight of the mercury column balances the atmospheric force exerted on the reservoir. High atmospheric pressure places more force on the reservoir, forcing mercury higher in the column.


What is the difference between the air pressure rising and falling?

the fisrt one is about air pressure rising and the other one is dealing with falling


Why does one measure the air pressure?

Storms are associated with low atmospheric pressure and clear, calm conditions with high pressure. Therefore people measure the air pressure, and look to see if it is rising or falling, as a simple means of guessing whether a storm is approaching or if good weather is soon to appear. This was done on ships at sea and elsewhere long before other methods of weather forecasting were developed.


What can a barometers be used for?

A barometer measures barometric pressure, that is, atmospheric pressure. Because air flows from high pressure areas to low pressure areas, rising or falling barometric pressure tells us that we should expect a change in the weather. For example, a storm is often preceded by a drop in barometric pressure. A barometer is an indispensable tool for a meteorologist, a captain of a ship, or anyone else who needs to predict the weather.


What does rising atmospheric pressure usually indicates?

a high pressure system is moving into an area


What will the weather be like when air pressure is rising?

When air pressure is rising, it means that a high pressure area is coming in your direction. High pressure areas tend to bring very sunny and calm weather so the weather should improve when the air pressure is rising


Is high pressure rising pressure?

No. High pressure is pressure that is higher than an established normal pressure. The pressure may be rising, falling, or remain the same


What weather do you think is coming when air pressure is rising?

If air pressure is rising (called a "rising barometer") it indicates fair weather coming.


What does a falling barometric reading (atmospheric pressure) indicate?

A fall in atmospheric pressure - an approaching storm system.A:A barometer measures air pressure: A "rising" barometer indicates increas­ing air pressure; a "falling" barometer indicates decreasing air pressure. A:Lower pressure, more clouds, and less fair weather.


Thunderstorms develop as a result of which process in ocean areas?

rising warm air creating low pressure cells rising warm air creating high pressure cells falling air temperatures creating low pressure cells falling air temperatures creating high pressure cells


What does a rising atmoshereic pressure indicate?

Changes in the barometric pressure indicate a change in the weather. A rising barometric pressure usually indicates clear, stable weather.