Secondary productivity is defined as ...

  • A
    The rate of formation of new organic matter by consumers.
  • B
    The rate of formation of new organic matter by producers.
  • C
    The rate of formation of inorganic matter by consumers.
  • D
    Both $A$ and $C$.

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Similar Questions

Net Primary Productivity $(NPP)$ is defined as:

Net primary productivity $(NPP)$ in an ecosystem is:

Match the following columns correctly.
Column-$I$Column-$II$
$(a)$ Gross Primary Productivity$(1)$ $NPP$
$(b)$ Net Primary Productivity$(2)$ $SP$
$(c)$ Secondary Productivity$(3)$ $GPP$

$A$ is required for higher primary productivity. $B$ have the lowest primary productivity as the soil is deficient in moisture.
Choose the correct option for $A$ and $B$.

At which of the following levels can Net Primary Productivity $(NPP)$ be obtained?

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