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Biology, 02.07.2019 22:30 babygirl62716

On several occasions in earths history, huge numbers of volcanoes have erupted. these eruptions have sent particles into the air that blocked sunlight to plants, possibly causing the extinction of some species. which “spheres” interacted in these situations a. exosphere; biosphere; geosphere b. geosphere; biosphere; cryosphere c. biosphere; geosphere; atmosphere d. exosphere; geosphere; atmosphere

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