0
The relationship between elevation and atmospheric oxygen content is not a simple linear one. It's actually exponential with multiple variables. The oxygen concentration as a function of elevation can be calculated from the Barometric formula: P = P0 exp(-M g z / RT) where P0 = sea level Pressure (~1000 hPa), M = mass of 1 mol of air (~0.029 kg mol-1), g = gravity (9.8 ms-2), z = elevation (m), R = gas constant (8.314 J K-1 mol-1) and T = temperature (K). However, for the first 2 km (~6500 ft) above sea level the relationship can be approximated as linear. In this case, at a constant temperature, the rate at which oxygen decreases with elevation is about 10% per km.
Add your answer:
Earn +20 pts
What As elevation increases oxygen content .?
As elevation increases, the oxygen content in the air decreases. This is because at higher altitudes, the air pressure is lower, leading to less oxygen being available for breathing. This can result in challenges for those not acclimatized to high altitudes.
Does elevation effect the amount of oxygen?
Yes, elevation affects the amount of oxygen available in the air. As elevation increases, the air pressure decreases, leading to lower oxygen levels. This can make it harder to breathe and can cause symptoms of altitude sickness.
How does oxygen content change with altitude?
The oxygen content decreases as altitude increases. This is because the air pressure decreases with higher altitude, leading to the molecules in the air being spaced farther apart and resulting in lower oxygen concentration. This lower oxygen content can lead to altitude sickness and difficulty breathing for individuals not accustomed to high altitudes.
How is there less oxygen in higher altitude?
At higher altitudes, there is less oxygen in the air because the air pressure decreases with elevation. This results in fewer oxygen molecules per unit volume of air. As a result, it becomes harder for humans to breathe in enough oxygen to meet their body's needs at higher altitudes.
What happens to the dissolved oxygen as is boiled?
When water is boiled, the dissolved oxygen content decreases because oxygen is less soluble in hot water compared to cold water. This means that the amount of oxygen available for aquatic organisms to use for respiration may be reduced, which can impact their survival.
What As elevation increases oxygen content .?
As elevation increases, the oxygen content in the air decreases. This is because at higher altitudes, the air pressure is lower, leading to less oxygen being available for breathing. This can result in challenges for those not acclimatized to high altitudes.
What decreases as elevation increases?
Air pressure decreases as elevation increases, leading to lower oxygen levels and thinner air. Temperature can also decrease with elevation due to decreasing pressure and changes in the atmosphere.
Does elevation effect the amount of oxygen?
Yes, elevation affects the amount of oxygen available in the air. As elevation increases, the air pressure decreases, leading to lower oxygen levels. This can make it harder to breathe and can cause symptoms of altitude sickness.
Is dissolved oxygen increased by turbulence?
yes. if anything stirs up the water (turbulence) the oxygen content will be increased.
When water temperature increases what will the dissolved oxygen content do?
The amount of dissolved oxygen decreases when water temperature increases. Warm water is unable to dissolve as much oxygen gas.
How does oxygen content change with altitude?
The oxygen content decreases as altitude increases. This is because the air pressure decreases with higher altitude, leading to the molecules in the air being spaced farther apart and resulting in lower oxygen concentration. This lower oxygen content can lead to altitude sickness and difficulty breathing for individuals not accustomed to high altitudes.
What elevation increases oxygen content?
At higher elevations, the air pressure decreases which can result in a decrease in oxygen content. This lower oxygen content at high elevations can lead to symptoms of altitude sickness such as shortness of breath and fatigue.
Why does the level of oxygen decreases on high mountain?
The level of oxygen decreases on high mountains because the air pressure decreases as altitude increases. This decrease in air pressure results in lower oxygen content for each breath taken at high elevations, making it harder for the body to get enough oxygen.
As elevation increases this becomes thinner?
The atmosphere. As you go higher in elevation, the atmosphere becomes thinner because the air pressure decreases, leading to lower air density.
Does the content of oxygen in water decreases when water is boiled for too long?
When you boil water the oxygen content is reduced to zero. (All gasses are driven out,) Boiling it longer doesn't have much effect.
What layer in the Earth's atmosphere holds the highest oxygen content?
The layer with the highest oxygen content in the Earth's atmosphere is the troposphere, which is the lowest layer where we live and where weather occurs. As you go higher in the atmosphere, the oxygen concentration decreases.
Which major physical change could be attributed to photosynthesis?
Photosynthesis drastically increased the oxygen content of the atmosphere.
