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Question : What are the major causes of species losses in a geographical region ? |
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Answer» Solution :The major causes of species losses in a geographical region are (i) Habitat LOSS and fragmentation. (II) Over-exploitation of natural resources. (iii) Alien species inwasions can cause DECLINE or extinction of indigenous species. (iv) Co-extinction : When a species becomes EXTINCT, the plant and animal species associated with it in an obligatory way also become extinct. |
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