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# The most important reason for decrease in biodiversity is :-

$\begin{array}{1 1}(a)\;\text{Habitat pollution}\\(b)\;\text{Indroduction of exotic species}\\(c)\;\text{Over-exploitation}\\(d)\;\text{Habitat destruction}\end{array}$

Can you answer this question?

The most important reason for decrease in biodiversity is habitat destruction.
Hence (d) is the correct answer.
answered Mar 28, 2014