Respuesta :
This is considered false. Although the percentage of all air remains the exact same regardless of altitude, it all matters about the air pressure in the atmosphere. Even though the percentage would be the same, there would be fewer oxygen molecules at higher altitudes and lower pressure.
The percentage of air that is oxygen decreases as altitude increases. the percentage of air that is oxygen decreases as altitude increases is true.
Why does the air pressure decrease?
Pressure with Height: strain decreases with growing altitude. The strain at any degree withinside the ecosystem can be interpreted as the whole weight of the air above a unit vicinity at any elevation. At better elevations, there are fewer air molecules above a given floor than a comparable floor at decreased levels.
In short - air strain is the end result of the cumulative pressure that air molecules act on gadgets underneath them because of Earth's gravity. The better the altitude, the much less air molecules there are to behave a pressure underneath them, and therefore, there is much less air strain at better altitudes.
Read more about the oxygen:
https://brainly.com/question/24331637
#SPJ2
