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2.Examples of density dependent factors are food, shelter, predation, competition, and diseases while examples of density independent factors are natural calamities like floods, fires, tornados, droughts, extreme temperatures, and the disturbance of the habitat of living organisms.
For instance, food supply was often considered a density-dependent factor; the greater a populationâs size, the more a limited food supply may restrict its growth by raising the death rate from starvation (watch for this in the future). The power of the factor is related to the size of the population.