Can you breathe in the stratosphere?Asked by: Cale Welch
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The stratosphere is not a good place to be. First, the ozone in the stratosphere, which protects us from biologically destructive solar ultraviolet light, exists at such high levels that the air itself is toxic. Second, even this toxic air is much too thin for normal breathing.View full answer
Similarly, it is asked, Is there oxygen in the stratosphere?
There is so much oxygen in our atmosphere, that these high-energy ultraviolet rays are completely absorbed in the stratosphere. ... When an ozone molecule absorbs even low-energy ultraviolet radiation, it splits into an ordinary oxygen molecule and a free oxygen atom.
Herein, Do humans live in the stratosphere?. The space above the surface of our planet is divided into multiple layers of the atmosphere. Humans live in the lowest layer called the troposphere. It is also the layer where all weather conditions occur. The layers above it are called the stratosphere, the mesosphere, and the thermosphere.
Also asked, How high in the air can you breathe?
It is the lack of oxygen rather than the reduced air pressure that actually limits the height at which we can breathe. An elevation of about 20,000 feet above sea level is the maximum height at which sufficient oxygen exists in the air to sustain us.
Can we breathe on troposphere?
Beginning at the surface of Earth, the troposphere extends to around seven miles up. This is the layer we live in and contains most of what we consider to be "the atmosphere," including the air we breathe and nearly all of the weather and clouds we see.
The troposphere is warmest at the bottom near Earth's surface. The troposphere is coldest at its top, where it meets up with the layer above (the stratosphere) at a boundary region called the tropopause. Temperatures drop as you move upward through the troposphere.
We humans live in the troposphere, and nearly all weather occurs in this lowest layer. Most clouds appear here, mainly because 99% of the water vapor in the atmosphere is found in the troposphere. Air pressure drops, and temperatures get colder, as you climb higher in the troposphere.
Above 28,000 to 30,000 feet with extra oxygen under pressure -- normal consciousness and life can be sustained to 50,000 feet. Above 50,000 feet with any form of oxygen -- sustained human life is not possible without a pressure suit like astronauts wear.
The higher the elevation, the more difficult breathing becomes. According to the Cleveland Clinic, heights above sea level are categorized as follows: high altitude: 8,000 to 12,000 feet (2,438 to 3,658 meters) very high altitude: 12,000 to 18,000 feet (3,658 meters to 5,486 meters)
When you're mountain climbing, hiking, driving, or doing any other activity at a high altitude, your body may not get enough oxygen. The lack of oxygen can cause altitude sickness. Altitude sickness generally occurs at altitudes of 8,000 feet and above.
The thermosphere is often considered the "hot layer" because it contains the warmest temperatures in the atmosphere. Temperature increases with height until the estimated top of the thermosphere at 500 km. Temperatures can reach as high as 2000 K or 1727 ºC in this layer (Wallace and Hobbs 24).
Earth's interior is made of several layers. The surface of the planet, where we live, is called the crust—it's actually a very thin layer, just 70 kilometres deep at its thickest point. The crust and the lithosphere below (the crust plus the upper mantle) is made of several 'tectonic plates'.
Located between about 50 and 80 kilometers (31 and 50 miles) above Earth's surface, the mesosphere gets progressively colder with altitude. In fact, the top of this layer is the coldest place found within the Earth system, with an average temperature of about minus 85 degrees Celsius (minus 120 degrees Fahrenheit).
Commercial jet aircraft fly in the lower stratosphere to avoid the turbulence which is common in the troposphere below. The stratosphere is very dry; air there contains little water vapor. ... Because of this, jet aircraft and weather balloons reach their maximum operational altitudes within the stratosphere.
Explanation: Startospher does not contains enough air for living things to breath. Because living things are in the troposphere where they can breathe properly.
The stratosphere contains roughly 20 percent of the atmosphere's mass. Because bacterial life can survive in the stratosphere, this layer of the atmosphere belongs to the biosphere. Some species of birds have even been reported to fly in the lower levels of the stratosphere.
At altitude, the reduced oxygen content of the blood induces breathing instability, with periods of deep and rapid breathing alternating with central apnea. This breathing pattern is called high-altitude periodic breathing (PB). It occurs even in healthy persons at altitudes above 6000 ft.
People usually survive falls from a height of 20-25 feet (6-8 meters), but above that, things get very deadly very fast. A study done in Paris in 2005 looked at 287 victims of falls, and found that falls from 8 stories (30 meters) or higher were 100% fatal.
In order for your lungs to breathe air in without duress, the pressure has to be higher outside your body. But at high altitudes, the outside air pressure is lower than it is inside your lungs, making it more difficult to pull in the thinner air and for your veins to pump oxygen throughout the body.
When you're in free fall from 9,144 meters (30,000 feet) in the air, a soft landing is probably the last thing on your mind. It all happens so fast. From the moment you're outside of the plane, it's only about 170 seconds until you hit the ground. During that time you will be extremely cold, and deprived of oxygen.
The human body can adapt to high altitude through immediate and long-term acclimatization. At high altitude there is lower air pressure compared to a lower altitude or sea-level altitude. ... The partial pressure gradients for gas exchange are also decreased, along with the percentage of oxygen saturation in hemoglobin.
The crust is what you and I live on and is by far the thinnest of the layers of earth. The thickness varies depending on where you are on earth, with oceanic crust being 5-10 km and continental mountain ranges being up to 30-45 km thick.
The troposphere is the only atmospheric layer that can support life. The higher layers have filtered out the harmful radiation, and there are large amounts of water vapor. This is the layer where clouds develop, birds fly, and pollution collects. Yes, the troposphere is where humans most pollute the atmosphere.
The most abundant naturally occurring gas is Nitrogen (N2), which makes up about 78% of air. Oxygen (O2) is the second most abundant gas at about 21%. The inert gas Argon (Ar) is the third most abundant gas at .