When an air mass encounters mountains it cannot go through them, nor down into the ground, so the only direction left to go is up.
Mountains slow down or trap clouds on their windward side, increasing rainfall on that side. However, this leaves less, or sometimes no, rain for the leeward side of the mountain. Also, the higher you go up a mountainside, the cooler its climate is.
Mountains can alter the flow of air masses by forcing the air to rise over them, causing it to cool and potentially form clouds and precipitation. This process, known as orographic lifting, can lead to different weather patterns on the windward and leeward sides of the mountain range. Additionally, mountains can also create barriers that block the movement of air masses, leading to local variations in temperature and precipitation.
There are basically three ways to get to the other side of a mountain. If a tunnel is present, you can go through. If not, it's either go over by going up one side and down the other, or going around the mountain to get to the other side.
The windward side of the mountain has most of the precipitation. This happens because it gets colder the higher you go. As the air cools off, it reaches its dew point temperature,and the moisture in the air condenses to form clouds, and eventually rain, or snow.
yes, as you go farther up from the sea level, the air will become thinner.
Yes, as you go up a mountain, the air pressure will become less. This is because the weight of the air above decreases as you gain elevation, resulting in lower atmospheric pressure.
The air pressure slowly decreases as you rise in altitude.
Mountains can affect temperatures by creating a rain shadow effect, where one side of the mountain range is much wetter and cooler than the other side. They can also block air masses, leading to temperature differences on either side. Additionally, higher altitude in mountains generally results in cooler temperatures due to the decrease in air pressure with elevation.
Sun-jo goes down the mountain on the Pakistan side in the book "Peak" by Roland Smith.
Most often, the air at higher elevations is cooler than the air at lower elevations. The act of your climbing the mountain has no effect on it.
On Helvellyn, if you go up the eastern side (from Patterdale).
As A rule the air is moveing in one direction, even though it will change direction momentarilly, All this air is going to travel in A fairly uniform direction, When it hits A mountain The air that is lower to the valley will continue to travel along its path and the mountain will cause it to rise up the side of the mountain, This air will compress the air that is already traveling in the upper levels, pushing the upper air MORE upward, as the air gets toward the top of the mountain, there is so much air trying to pass the mountain that the air will increasingly go upward in A more vertical direction. Is that confusing? I hope someone can make it easier to understand,. The jist is, More air, less room.