Consider two islands located an equal distance from the mainland (which is the colonization source). One island is large, the other is small. Which island will have a HIGHER rate of change in species composition?

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The small island will have a higher rate of change in species composition because it has a smaller carrying capacity and a more limited range of habitats and resources compared to the larger island. This means that any environmental changes or disturbances will have a greater impact on the small island's populations, leading to higher turnover rates and faster changes in species composition. The larger island, on the other hand, will have a more stable and diverse range of habitats and resources, leading to slower turnover rates and a more gradual change in species composition.

Consider Two Islands Located an Equal Distance from the Mainland