Best answer: Which layer of the atmosphere is the highest a plane can fly?

PSCs are also called nacreous clouds. Air is roughly a thousand times thinner at the top of the stratosphere than it is at sea level. Because of this, jet aircraft and weather balloons reach their maximum operational altitudes within the stratosphere.

What layer of the atmosphere is the highest that an airplane can fly?

The layer of atmosphere that MOST planes fly in is called the troposphere.

Which layer of the atmosphere is the highest that an airplane can fly apex?

The correct answer is: stratosphere. Airplanes can fly as high as the stratosphere.

Do planes fly above the troposphere?

Although there are exceptions, most commercial jets fly at around 28,000 to 35,000 feet. … Commercial jets can certainly fly above or below the troposphere, but this layer of the atmosphere offers ideal flying conditions for several reasons.

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Can planes fly in mesosphere?

The mesosphere is a layer of Earth’s atmosphere. The mesosphere is directly above the stratosphere and below the thermosphere. … Weather balloons and other aircraft cannot fly high enough to reach the mesosphere. Satellites orbit above the mesosphere and cannot directly measure traits of this layer.

What layer do planes fly in?

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, few clouds are found in this layer; almost all clouds occur in the lower, more humid troposphere.

Do planes fly in the ozone layer?

Commercial aircraft routinely fly through the lower edges of the ozone layer. The systems that provide a breathable atmosphere for the passengers, includes a catalyst filter to destroy / reduce the amount of ozone in the air they pump into the cabin.

What is the coldest layer of the atmosphere?

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).

What layer of atmosphere do humans live?

The troposphere is the lowest layer of the atmosphere. This is the layer where we live and where weather happens. Temperature in this layer generally decreases with height. The boundary between the stratosphere and the troposphere is called the tropopause.

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Can birds fly in the stratosphere?

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.

Why planes do not fly over Tibet?

According Debapriyo, most commercial airlines avoid flying directly over the Himalayas. This is because “the Himalayas have mountains higher than 20,000 feet, including Mt Everest standing at 29,035 feet. However, most commercial airplanes can fly at 30,000 feet.”

Are planes checked before every flight?

Some people think that before taking off in an airplane the pilot simply has a casual glance at it. Perhaps he kicks the types, checks the fuel gauges to makes sure he has enough fuel, and then just departs. But this is very far from the case. All good pilots use pre-flight checklists before every flight.

What happens if a plane flies too high?

When the plane gets too high, there is insufficient oxygen to fuel the engines. “The air is less dense at altitude, so the engine can suck in less and less air per second as it goes higher and at some point the engine can no longer develop sufficient power to climb.” …

What does the mesosphere protect us from?

The mesosphere is very important for earth’s protection. The mesosphere burns up most meteors and asteroids before they are able to reach the earth’s surface. … The mesosphere is the coldest atmospheric layer surrounding the earth. It becomes cold enough to freeze water vapour in its atmosphere into ice clouds.

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Can planes fly in the thermosphere?

The thermosphere is one of the layers in the atmosphere. Too thin for planes to fly and too cold for humans to survive.

Can a plane fly out of the atmosphere?

As explained by NASA, airplanes are able to fly because of lift. … A main reason airplanes can’t fly in space is because there is no air. According to NASA, large commercial airplanes typically can’t fly higher than 7.5 miles. At this altitude, the air isn’t dense enough to support a large airplane.