state gov APPSC (ఆంధ్రప్రదేశ్) Group 2 (Pre + Mains) Mock Test 2023 General Knowledge Geography (World Geography) Climatology
Read the following statements
(a) Acid rain is caused when sulphur dioxide (SO2) and nitrogen dioxide (NOx) in the environment reacts with water molecules in the air.
(b) The farthest atmospheric layer is the thermosphere.
(c) Western Himalayas are biodiversity ‘hotspots.
1
(a) is correct but (b) and (c) are wrong
2
(a) and (c) are correct but (b) is wrong
3
(b) and (c) are correct but (a) is wrong
4
All (a), (b), (c) are correct