Answer:
It is wind speed
Explanation:
in the troposphere, wind speeds increase at higher altitudes because moving air encounters less friction. Air pressure, air temperature, and air density all decrease as altitude increases in the troposphere.
Answer:
B. wind speed
Explanation:
the closer the wind is to the earth's surface the more friction occurs, slowing down wind. So as as altitude increases, wind is farther from earth resulting in less friction and an increase in wind speed.
