What potential effect does island size have on the risk of populations going extinct?

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science biology

Answer 1

Answer #1

Question:What potential effect does island size have on the risk of populations going extinct?

Answer: Yes,island size have potential effect on the populations going extinct..Here are few reasons as follows:

In a small island,available resources will be less for the species of population to utilise,where as in larger islands,more resources will be available.
so there is direct proportionate relationship between island size and extinct species of population.
Island biogeography is also affected by environmental factors which includes time,weather,natural disaters,human involvement causing destruction etc.,
A population becomes extinct when there will be no immigration rates of species.If immigration rate of species and extinct species are equal then the ratio will be same and population rate will be in equilibrium.
Island size definitely affects the immigration because species chooses larger islands for survival,since natural resources will be more to utilise compared to small islands.
Finally size of the island plays a major role in the extinct of population.
Usuallu Biodiversity is seen in larger islands compared to small islands because of space,availability of resources etc.,so small habitat size is mean to affect extinction risk of population.

Answer 2

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