1.

Give reasons:Equilibrium is necessary in the various bio-geochemical cycles.

Answer»
  • The cyclic flow of nutrients within an ecosystem is called bio-geo-chemical cycles. 
  • Nutrients, necessary for the growth of organisms are continuously transferred from abiotic to biotic factors and biotic to abiotic factors within an ecosystem. 
  • Any imbalance in the cycles will break the link between the biotic and abiotic factors. 
  • Therefore, equilibrium is necessary between bio-geo-chemical cycles.


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