The graph shows altitude and atmospheric pressure.
Altitude
(feet) Air Pressure
(pounds per square inch)
sea level 14.7
10,000 10.2
20,000 6.4
30,000 4.3
40,000 2.7
50,000 1.6
In which layer of the atmosphere is air pressure the lowest?
(1 point)
Responses
the troposphere
the troposphere
the mesosphere
the mesosphere
the thermosphere
the thermosphere
the stratosphere
1 answer
the troposphere
3 answers