Atmosphere

Atmosphere
What is temperature of thermosphere?
1000 C
4000 C
3000 C
2000 C
Author: rikazzz Comment
Atmosphere
Ppm stands for
Parts per million
Page per minute
Portable people meter
People progressive movement
Author: rikazzz Comment
Atmosphere
In which layer of atmosphere gases exhibit high kinetic energy?
Troposphere
Stratosphere
Thermosphere
Mesosphere
Author: rikazzz Comment
Atmosphere
What is outer limit of stratosphere?
30 km
50 km
60 km
40 km
Author: rikazzz Comment
Atmosphere
Zone marking end of troposphere is known as:
Stratopouse
Tropopause
Menopause
Thermopause
Author: rikazzz Comment
Atmosphere
What is percentages of N2 in atmosphere?
0.7808
0.77
0.79
0.8
Author: rikazzz Comment
Atmosphere
Majority of meteriorites burn and disintegrate in
Mesosphere
Thermosphere
Stratosphere
Troposphere
Author: rikazzz Comment
Atmosphere
What is concentration of O2 in atmosphere?
0.12
0.209
0.21
0.22
Author: rikazzz Comment
Atmosphere
How many grams of air in a liter ?
1.5 gm
1.3gm
1.2gm
7gm
Author: rikazzz Comment
Atmosphere
Which is second major layer of earth’s atmosphere ?
Troposphere
Mesosphere
Thermosphere
Stratosphere
Author: rikazzz Comment

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