The Mesozoic Era ended with another mass-extinction event that likely had many causes but the main cause was _______________.

an asteroid

disease

volcanic eruptions

Question

The Mesozoic Era ended with another mass-extinction event that likely had many causes but the main cause was _______________. 


an asteroid


disease


volcanic eruptions

GPT-5 mini · Answer

an asteroid — the Chicxulub impact (with volcanic activity like the Deccan Traps likely contributing)

The Mesozoic Era ended with another mass-extinction event that likely had many causes but the main cause was _______________.

an asteroid

disease

volcanic eruptions

All Answers 1

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The Mesozoic Era ended with another mass-extinction event that likely had many causes but the main cause was _______________. an asteroid disease volcanic eruptions

All Answers 1