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Define : Ecosystem...

Define : Ecosystem

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A system formed by an interaction between biotic components and the physical environment is called an ecosystem
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Write a short note on : Ecosystem

Explain structure and functions of Ecosystem.

Knowledge Check

  • In an ecosystem

    A
    Movement of energy is unidirectional
    B
    Energy cycling is an independent process
    C
    Energy cycling and nutrient cycling a coupled process
    D
    Micro and macronutrients cycle at same place

  • The rate of conversion of light energy into chemical energy of organic molecules in an ecosystem is

    A
    Net primary productivity
    B
    Gross primary productivity
    C
    Secondary productivity
    D
    Gross secondary productivity

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