The primary source of all water supply is
APerculation
BPrecipitation
CTranspiration
DEvaporation
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The removal of material from the bed of a channel by flowing water is called
The value at the end of the utility period without being dismantled
Property of material by which it can be beaten or rolled into plates is
One way slabs are those in which most of the load is carried on the ................................ span
Among the following, in which type of canal, flow occurs only when there is a rise of flow in river.