Question

The unit of Productivity in terms of energy is :

• A. \(kcal\ m^{-2}\)
• B. [\([kcal\ m^{-2}]yr^{-1}\)]
• C. [\(gm^{-2}yr^{-1}\)]
• D. [\(gm^{-2}\)]

Answer 1

The Correct Option is B

The correct option is (B) :[\([kcal\ m^{-2}]yr^{-1}\)]