The lapse rate in Troposphere is:
A.6.5C/1000 m
B.7.5C/1000 m
C.8.5C/1000 m
D.9.5C/1000 m
Category: Atmosphere Mcqs
The greatest concentration of ozone is found at ______ km:
A.10
B.20
C.30
D.None of these
The part of atmosphere which contains constant gasses with known composition called:
A.Homosphere
B.Thermosphere
C.Hetrosphere
D.None of these
Without _______ there would be no clouds or rainfall:
A.Water Vapour
B.CO
C.CO2
D.O3
The total height of homosphere is ______ km:
A.60-100
B.70-100
C.8–100
D.90-100
There is cut off signal when NASA rocket reaches in the region of ______ :
A.D-layer
B.Stratosphere
C.Ozone layer
D.Mesosphere
Total height of atmosphere is _______ km.
A.30,000
B.40,000
C.50,000
D.60,000
________ provides earliest flying conditions:
A.Mesosphere
B.Stratosphere
C.Hetrosphere
D.None of these
Above surface between 50 and 80 km the layer of decreasing temperature is called ______:
A.Stratosphere
B.Mesosphere
C.Troposphere
D.Stratosphere
E.Thermosphere
Nitrogen is ______ % in the air:
A.58
B.68
C.78
D.88
