state gov OPSC Assistant Agriculture Officer Mock Test 2024 General Knowledge Geography (World Geography) Biogeography
Chemical fertilizers on large scale cannot be used in dryland areas due to the problem of soil .
(a) Structure
(b) Temperature
(c) Moisture
(d) Texture
1
Only (a)
2
Only (c)
3
Only (a) and (b)
4
Only (a) and (d)