expiration
rain occurs in low atmospheric pressure.
Troposphere
Afternoon thunderstorms tend not to occur in stable atmospheric conditions.
Well the answer is quite simple when you understand it. A low pressure area, or "low", is a region where the atmospheric pressure at sea level is below that of surrounding locations. Low pressure systems form under areas of wind divergence which occur in upper levels of the troposphere. The formation process of a low pressure area is known as cyclogenesis. Within the field of atmospheric dynamics, areas of wind divergence aloft occur in two areas. The first area is on the east side of upper troughs which form half of a Rossby wave within the Westerlies (a trough with large wavelength which extends through the troposphere. A second area of wind divergence aloft occurs ahead of embedded shortwave troughs which are of smaller wavelength. Diverging winds aloft ahead of these troughs cause atmospheric lift within the troposphere below, which lowers surface pressures as upward motion partially counteracts the force of gravity.GOOD LUCK!
As millibars are a reflection of atmospheric pressure, a low millibar reading would occur in the eye of a hurricane or tropical storm. The lowest recorded millibar reading was 867.93 in the eye of Typhoon Tip (1979)
Inspiration occurs when the intrapulmonary pressure decreases to below atmospheric pressure
When the atmospheric pressure is higher than intrapulmonary pressure pressure, inspiration will not take place.
rain occurs in low atmospheric pressure.
when atmospheric pressure is greater than the pressure within the lungs, inspiration occur.
When Relative humidity and Atmospheric pressure and a certain temperature combine to make a dew point
It occurs in the Troposphere because it is closer to earth so the air results in being more thicker and compressed
at high altitudes,since the air pressure is less,breathing becomes difficult and nose bleeding may occur due to excess pressure of blood over the atmospheric pressure.
The pressure is lowest as the front passes. In fact, that is how you can identify a cold front on a map with no other information.
For water it is 100 degrees celsius, however it is different for other liquids ------------------------- Generally, boiling point is the temperature at which the liquid's vapour pressure is equal to the external atmospheric pressure.
what are the atmospheric process that take place in the mountains
To cause a barometer to rise, high pressure and sinking air must dominate the atmosphere. High pressure occurs when air is sinking and compressing, leading to clear skies and generally fair weather conditions. This sinking air prevents the formation of clouds and causes the barometric pressure to rise.
It depends on the substance and the pressure. For most substances at atmospheric pressure, the boiling point is much higher than the melting point. However, some things, like nitrogen and carbon dioxide, do not have any liquid phase at atmospheric pressure--they go directly from solid to gas and vice-versa.