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They dont have to, but the beauty of flying is that you can essentially move from one place to another in a straight line. This cuts travel time and saves fuel. Circumnavigating weather or clouds will be impractical since airplanes now are equipped with navigation and awareness instruments that allow it to do so safely. The name of this group of equipment is avionics. You may want to try it one day . Good luck
What else can I help you with?
What can you infer about the height jet airplanes fly based on the fact that their contrails form cirrus clouds?
The fact that jet airplanes' contrails form cirrus clouds suggests that they fly at altitudes where the temperature and humidity are conducive to contrail formation, typically above 20,000 feet. This indicates that jet airplanes generally fly at high altitudes, where the air is colder and less dense, allowing contrails to persist and spread out into cirrus clouds.
What can you infer about the height at which jet airplanes fly based on the fact that their con trails form cirrus clouds?
Airplane's contrails do not form clouds; they dissipate soon after they are formed.
Do planes fly through storms?
Some airplanes do, but it very risky.
Do airplanes fly over hurricanes?
No, airplanes do not fly over hurricanes. Pilots and airlines have strict safety protocols in place to avoid flying through or over severe weather conditions like hurricanes to ensure the safety of passengers and crew.
Why do cats not fly airplanes?
Because cats do not have the capability to fly airplanes.
Why does a person fly in airplanes?
Because people are not able to fly without a airplanes.
Can you fly airplanes on Grand Theft Auto IV?
You are unable to fly airplanes, however you can fly helicopters.
Why do aircraft bump in clouds?
They don't 'bump' into them ! Clouds are not solid - so planes simply fly through them !
How can you go through a cloud?
Clouds aren't solid. You can just pass through them (or fly through them).
What instruments help pilots fly through thick clouds?
radar
Why do airplanes fly on the stratosphere?
Type your answer here... airplanes fly in the stratosphere to avoid weather problems
What can you infer about the height at which jet airplanes fly based on the fact that their contrails form cirrus clouds?
Jet airplanes fly at high altitudes, typically between 30,000 and 40,000 feet. When their exhaust gases mix with cold air at these altitudes, the water vapor in the exhaust condenses and freezes, forming contrails which can then spread out and create cirrus clouds. This indicates that the contrails and cirrus clouds are forming at a high altitude where the air is cold enough for the water vapor to freeze.
