Civil Services Chhattisgarh State Service (CGPSC) Prelims Mock Test 2025 General Knowledge Geography (World Geography) Climatology
Consider the following statements about stratosphere and choose statements which are true.
(A) This layer is almost free from clouds.
(B) It contains a layer of ozone gas.
(C) It extends upto a height of 50 kms.
1
(A) and (B)
2
(B) and (C)
3
(A) and (C)
4
(A), (B) and (C)