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E
Question Practice

If an ecosystem has a Gross Primary Productivity of 8000 kcal m^-2 yr^-1 and a respiration loss of 2000 kcal m^-2 yr^-1, what is the Net Primary Productivity?

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MCQ_SA
CBSE
Class 12
Biology
Biology
Ecosystem
Question Bank

If an ecosystem has a Gross Pr...

Single Answer MCQ
Q-00084798

If an ecosystem has a Gross Primary Productivity of 8000 kcal m^-2 yr^-1 and a respiration loss of 2000 kcal m^-2 yr^-1, what is the Net Primary Productivity?

1

6000 kcal m^-2 yr^-1

2

8000 kcal m^-2 yr^-1

3

2000 kcal m^-2 yr^-1

4

10000 kcal m^-2 yr^-1

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Q1.

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Q4.

Which type of productivity represents the rate of energy input after accounting for the energy used in respiration by plants?

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