Natural changes hold, volcanic activity, floods, dehydration, hurricanes, and earthquakes. They have benefits or deadly. Flood is a natural change that often considered as deadly or harmful but it has its own advantages like providing nutrients to the soil need nutrition and relocation of aquatic organisms in water bodies, which helps in developing the ecosystem.
I think the correct answer is option D. T<span>he benefits of natural change to ecosystems compare to the disadvantages most likely would be that there are no disadvantages to natural change in ecosystems. If the changes are natural, then it happens because it just happens so probably it will not have any disadvantages or benefits.</span>