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How do airplanes protect people from the decreased air pressure when flying at high elevations?
When flying at hight altitudes (+12,000FT) planes pressurize the cabin so passengers can stay conscious without wearing oxygen masks.
Why are oxygen masks nessesary when flying at high altitudes?
Oxygen masks are necessary at high altitudes because the air pressure decreases, resulting in lower oxygen levels. This can lead to hypoxia, which is a condition where there is insufficient oxygen reaching the body's tissues. Oxygen masks help provide supplemental oxygen to passengers and crew to prevent hypoxia and ensure their safety during high-altitude flights.
What products so much oxygen that it changes the atmosphere High elevation?
Plants, particularly trees and forests, are the main producers of oxygen through the process of photosynthesis. In high elevations, there may be a higher concentration of forests which can contribute to changing the atmosphere by increasing oxygen levels. Additionally, algae in bodies of water at high elevations can also contribute to oxygen production.
Why do people who climb high need gas masks?
Because of high altitude sickness which is affected by climbing up high were there is high altitude. High altitude is were there is to much oxygen up high, if you breech in to much oxygen you could faint.
Can you use a nonrebreather with an oxygen concentrator?
No, a nonrebreather mask requires a high flow rate of oxygen that most oxygen concentrators cannot provide. Nonrebreather masks are typically used with oxygen cylinders or centralized oxygen systems that can deliver such high flow rates.
Explain why militarry pilots must wear masks that provide oxygen when flying at high altitudes.?
Military pilots must wear oxygen masks at high altitudes because the air pressure decreases, leading to insufficient oxygen levels for normal breathing. At altitudes above 10,000 feet, the reduced oxygen can cause hypoxia, impairing cognitive and physical functions. The masks supply supplemental oxygen, ensuring pilots maintain optimal performance and safety during flight operations in challenging environments. Additionally, the masks protect against cabin depressurization and other emergencies.
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.
Why does mountain climber need oxygen mask?
Mountain climbers need oxygen masks at high altitudes because the air becomes thinner and contains less oxygen, leading to hypoxia which can result in dizziness, shortness of breath, confusion, and even death. Oxygen masks help climbers supplement the oxygen they need to maintain proper breathing and prevent altitude sickness.
Why do you have oxygen masks on airplanes?
On airliners its because you're flying at very high altitudes which means there is very little oxygen and if one of the windows are broken that air will come so if you don't have the oxygen masks you'll die from lack of oxygen in case of an emergency like there is a gas leak, or there are toxic fumes released into the air, or if the plane is about to crash and people start to panic
Describe the effect of living at high elevations on a person's hematocrit?
Increased hematocrit is the effect of living at high elevation. The human body compensates by increasing the volume of RBC in order to absorb as much oxygen on areas of high atmospheric pressure.
How does extremely high elevations appear to affect population density?
Extremely high elevations tend to have lower population densities due to harsh living conditions, such as extreme cold, low oxygen levels, and limited access to resources. These challenges make it difficult for people to inhabit and thrive in such areas, resulting in sparse populations.
A tree line is found at high elevations and frigid environments what is it?
The edge of a habitat where trees are able to grow. * in which trees are unable to grow above the timberline, cause there is less oxygen in the air!
