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the fisrt one is about air pressure rising and the other one is dealing with falling
a high pressure system is moving into an area
No. High pressure is pressure that is higher than an established normal pressure. The pressure may be rising, falling, or remain the same
Changes in the barometric pressure indicate a change in the weather. A rising barometric pressure usually indicates clear, stable weather.
a falling blood PH and a rising partial pressure of carbon dioxide due to pneumonia or emphysema indicates?
clear,fair weather is Likely, (a+)
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.
the fisrt one is about air pressure rising and the other one is dealing with falling
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.
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.
a high pressure system is moving into an area
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
No. High pressure is pressure that is higher than an established normal pressure. The pressure may be rising, falling, or remain the same
If air pressure is rising (called a "rising barometer") it indicates fair weather coming.
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.
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
Changes in the barometric pressure indicate a change in the weather. A rising barometric pressure usually indicates clear, stable weather.