If the Gross Primary Productivity (GPP) of an ecosystem is 2000 kcal m⁻² yr⁻¹ and the respiration losses (R) are 800 kcal m⁻² yr⁻¹, what is the Net Primary Productivity (NPP) of the ecosystem?
A
1200 kcal m⁻² yr⁻¹
B
2800 kcal m⁻² yr⁻¹
C
1600 kcal m⁻² yr⁻¹
D
800 kcal m⁻² yr⁻¹

Question

If the Gross Primary Productivity (GPP) of an ecosystem is 2000 kcal m⁻² yr⁻¹ and the respiration losses (R) are 800 kcal m⁻² yr⁻¹, what is the Net Primary Productivity (NPP) of the ecosystem?

A

1200 kcal m⁻² yr⁻¹

B

2800 kcal m⁻² yr⁻¹

C

1600 kcal m⁻² yr⁻¹

D

800 kcal m⁻² yr⁻¹

Accepted Answer

1200 kcal m⁻² yr⁻¹

Answer

2800 kcal m⁻² yr⁻¹

Answer

1600 kcal m⁻² yr⁻¹

Answer

800 kcal m⁻² yr⁻¹

NEET Botany Ecosystem Components MCQ Question

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