If the population exceeds the resources on island,three thing that affects the most is-
0. Carrying capacity of environment-Which is the maximum population size of species that can be sustained by that environment.It is imbalance when the number of deaths is equal to number of birth.
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1. Irreversible resource consumption-If the population exceeds very much,than loss of resources, both renewable and non-renewable occurs which is irreversible.
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2. Environmental changes-The reckless use of resources by the enhanced population result in environmental changes,imbalance between population,climate,flora and fauna.
