Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Geography (World Geography) Climatology
Which of the following is incorrect about the stratosphere?
1
It extends upwards for 80 kilometres or more above troposphere.
2
It is cold, cloudless with extremely thin air.
3
Dust in small proportion is present.
4
More than one of the above
5
None of the above