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Which of the following is not a result of geological events that impact the distribution of ecosystems?
A. Changes in habitats, resulting in organisms adapting to new ecosystems.
B. Increased speciation, leading to more competition of resources
C. Increased atmospheric carbon dioxide, leading to higher levels of radiation.
D. Changes in distribution or organisms, due to speciation and extinction.
Explanation:because if they have to compete for resources some of the species would die out and there would not be any animal to control the overpopulation .