A. Natural disturbances have an important role in maintaining an ecosystem's dynamic equilibrium. B. Natural disturbances typically devastate an ecosystem, ruining it for future life. C. Natural disturbances and human-created disturbances have no effect on ecosystems. D. Humans don't live long enough to observe the effect of natural disturbances on an ecosystem.

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Conservation Biology

The study of how to prevent the loss of biological diversity on the planet is called conservation. Biological diversity, also termed biodiversity, consists of various life forms found in a specific location or across the entire planet, including ecosystems, species, populations, and genes. Conservation thus aims to protect the diversity of life at all levels of biological organization.