Asked by: Adelma Padmeshsports sailing
What happens when air hit a mountain barrier?
Last Updated: 11th February, 2020
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Furthermore, what happens when air descends?
Air pressure is determined by how much the air weighs in a given space. As air descends, it warms, inhibiting cloud formation which is often associated with good weather. Air rises in areas where the pressure at the surface is low. As it rises, the air cools and the humidity condenses to form clouds and precipitation.
Secondly, how do mountain barriers affect climate? Mountains does affect climate a lot. Mountains act as a barrier for the flowing winds and this wind gushes through the narrow mountain valleys, increasing their speed. As mountains are huge, they can block rain. One side of the mountains can be very green and other can be dry as mountains blocks the clouds.
People also ask, what happens when warm moist air is forced to rise over a mountain?
Orographic rainfall This type of rainfall is also known as relief rainfall and occurs when moist air is forced to rise over a mountain barrier, such as on the western side of the UK. As the air is forced to rise, its ability to hold water vapour decreases and rainfall can result.
Do mountains affect weather?
Mountains can affect the climate of nearby lands. In some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. Much of airborne moisture falls as rain on the windward side of mountains.