Environmental Studies Short Question | Gkseries

Q.

If Q = stream flow, P = precipitation, E = evapotranspiration, S = net change in storage and T = net underground transfers, then the basic water balance equation is

[A] Q = (P + E) – ( S + T)
[B] Q = (P – E) – ( S + T)
[C] Q = (P – E) – ( S – T)
[D] Q = (P – E) – ( S – T)
Answer & Explanation

Answer: Q = (P – E) – ( S – T)

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