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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Environmental Studies Short Question | Gkseries