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Justify the statement 'The nitrogen cycle is supposed to be an ideal cycle in the biosphere'.

Discussion in 'CBSE Class 9 Natural Science Help' started by Mahesh, Oct 21, 2013.

  1. Mahesh

    Mahesh Member Staff Member

    The nitrogen cycle is said to be an ideal cycle in the biosphere because the amount of nitrogen remains constant throughout the entire cycle and no nitrogen is lost. Hence, it follows the law of conservation of matter. In the other cycles of biosphere there ¡s either loss of energy or loss of matter.

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