railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) General Knowledge Geography (World Geography) Geomorphology
A natural process of mechanical disintegration and or chemical decomposition of the rocks of the crust of the Earth by certain physical and chemical agencies of the atmosphere is known as:
1
solidification of rocks
2
weathering
3
New rock formation
4
watering of rocks