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Habital loss and fragmentation over expl...

Habital loss and fragmentation over exploitation, alien species invasion and co-extinction are causes for:

A

Population explosion

B

Biodiversity loss

C

Migration

D

Pollution

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The correct Answer is:
B
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Habetal loss and fragmentation over expolition, alien species invasion and co-extinction are causes for:

What is the collective term for " habitat loss and fragmentation , over- exploitation , invasion on of alien species and co-extinction " ?

Of the four major causes for the loss of biodiversity (Alien species invasion habitat loss and fragmentation, over-exploitation and co-extinctions ) Which according to you is the major cause for the loss of biodiversity ? Give reasons in suppport.

Biodiversity loss occurs due to (i) habitat loss and fragmentation (ii) co-extinction (iii) over-exploitation (iv) alien species invasion.

Which of these is not example of alien species invasion ?

Mark true or false in the following statements. (i) Habitat loss and fragmentation is the most important cause driving animals and plants to extinction. (ii) Steller's sea cow has been extinct due to habitat loss. (iii) When alien species are introduced deliberated or unintentionally for whatever purpose, some of them turn invasive and cause extinction of indigenous species. (iv) When a host fish species becomes extinct its unique assemblage of parasites also meets the same fate.

With the help of any one example explain Alien species invasion as one of the causes of Biodiversity losses.

Due to over exploitation one of endangered species of Indian medicinal plants is that of

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