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How would gas exchange be affected at the top of a tall mountain where air pressure is lower and there is less oxygen then at lower elevations?
Wiki User
∙ 9y ago
At high altitudes, atmospheric pressure is lower. Therefore, the partial pressure (partial oxygen) is lower. As partial pressure of oxygen goes down, the body's desire for oxygen goes up.
Wiki User
∙ 8y ago
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How would gas exchange be affected at the top of a tall mountain where air pressure is lower and there is less oxygen then lower elevations?
At high altitudes, atmospheric pressure is lower. Therefore, the partial pressure (partial oxygen) is lower. As partial pressure of oxygen goes down, the body's desire for oxygen goes up.
Is air pressure greater at the top of a mountain than at lower elevations?
No, it is greater at the lower elevations.
Is air pressure greater at the top of a mountain than at the lower elevations?
No, it is greater at the lower elevations.
Is there really less oxygen at higher elevations?
Actually, the reason there isn't less oxygen at higher elevations. The reason it is harder to breathe is because the partial pressure of oxygen is much lower at higher elevations, preventing gas exchange of oxygen with the tissues in your body.
How would gas exchange be affected at the top of a tall mountains where air pressure is lower and there is less oxygen than at lower elevations?
trees can't survive on a mountain beacuase trees need carbon dioxide and because the most mamamls don't live in the mountains because of low oxgen levels there is less carbon dioxide. As a result, there wouldn't be mush gas exchange and the tree most likely would die. People who live in the mountains have more
How would gas exchange be affected at the top of of a tall mountain where air pressure is lower and there is less oxygen than at lower elevations?
trees can't survive on a mountain beacuase trees need carbon dioxide and because the most mamamls don't live in the mountains because of low oxgen levels there is less carbon dioxide. As a result, there wouldn't be mush gas exchange and the tree most likely would die. People who live in the mountains have more
What is the air pressure at the top of the mountain compared to the bottom of the mountain?
The air at the top of the mountain is going to be much less dense than the air at the bottom of the mountain because it is affected less by gravity.
What happens to the boiling point of water at higher elevations where atmospheric pressure is less?
The temperature decreases. For example if you want to boil and egg on top of a mountain then it will take longer.
Predict whether water would boil on top of a mountain at a higher or lower temperature than at sea level?
Water would boil higher at the top of a mountain than at sea level. This is because there is less atmospheric pressure at higher elevations.
What is a characteristic of places at high elevations?
Low air pressure.
How would the temperature be affected if a distillation were performed on the top of a mountain?
The temp would be slightly lower because the air pressure is lower.
How would gas exchange be affected at the top of a tall mountain where air pressure is lower and there is less oxygen than at lower elevation?
trees can't survive on a mountain beacuase trees need carbon dioxide and because the most mamamls don't live in the mountains because of low oxgen levels there is less carbon dioxide. As a result, there wouldn't be mush gas exchange and the tree most likely would die. People who live in the mountains have more
