12km and above is the stratosphere . Human life cannot exist with that air pressure.The airplanes stay just to the peak of the troposhere.
Airplanes Fly in the layer of the atmosphere called Troposphere
Airplanes typically fly in the troposphere, which is the lowest layer of Earth's atmosphere and where most weather events occur. This layer extends from the surface up to about 12 kilometers (7.5 miles) in altitude.
Within 8 to 12 KM of Earth's surface
The ozone layer is 12 - 15 km above the earths surface
Birds, aeroplanes (airplanes), bats, helicopters, bees, dragonflies, wasps, lacewings, ladybirds (ladybugs), butterflies, moths and flying ants.
Approximately 12 million square kilometers.
Airplanes typically fly in the lower portion of the stratosphere, which is located above the troposphere and extends from about 8 to 30 miles (12 to 50 kilometers) above the Earth's surface. This layer is preferred because it offers more stable air and less turbulence compared to the troposphere. Commercial jets usually cruise at altitudes between 30,000 and 40,000 feet, well within the stratosphere.
12 (approx)
1. Paper(when made a paper plane) 2. Clothes (they can fly by wind) 3. Airplane 4.Helicopter 5. Spaceship 6. Glider 7. Flying disc 8. Kite 9. Balloons 10. Rocket 11.Parachute 12.Donno
The troposphere is the layer of the atmosphere in which we live, it's also the lowest layer of the atmosphere and extends to 12 miles up from the earths surface.
The Fly - song - was created on 1991-10-12.
Still Fly was created on 2002-03-12.