What happens to air pressure and the amount of oxygen as the altitude increases in Earth atmosphere?
3 answers
As altitude increases in Earth's atmosphere, air pressure decreases and the amount of oxygen decreases. This is because the air is thinner at higher altitudes, so there is less air pressure and less oxygen available.
What happens to air pressure and the amount of oxygen as the altitude increases in Earth’s atmosphere?(1 point)
As altitude increases in Earth's atmosphere, air pressure and the amount of oxygen both decrease. This is because the air becomes less dense at higher altitudes.