A. Thinner
B. Denser
C. Warmer
D. Visible
Submitted by: Syed Nizakat Ali Shah
As we go higher in the atmosphere, atmospheric pressure drops and the air goes on getting thinner. That’s why mountain climbers sometimes need bottled oxygen to breathe. It becomes difficult to breath as the air is thinner.
Correct Answer: Thinner ✔
Last Updated: August 13, 2022