How might the Siberian Traps have led to mass extinctions? A) CO₂ emissions led to ocean acidification, which led to marine species extinctions. B) Toxic metal emissions led to toxic metal poisoning, which led to marine and terrestrial species extinctions. C) SO₂ emissions led to acid rain, which led to marine species extinctions. D) a and b E) a, b, and c

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The Siberian Traps, one of the largest volcanic events in Earth's history, could have caused mass extinctions through multiple mechanisms: CO2 emissions leading to ocean acidification and impacting marine species, toxic metal emissions causing poisoning across marine and terrestrial ecosystems, and SO2 emissions resulting in acid rain, further affecting marine species. These combined effects would have created a hostile environment for many forms of life, contributing to mass extinction events.

How Might the Siberian Traps Have Led to Mass Extinctions