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Mass extinctions can be caused by:

Select one or more:
A. adaptations
B. volcanic eruptions
C. extraterrestrial impact
D. ice ages


Sagot :

Final answer:

Mass extinctions can be caused by volcanic eruptions, extraterrestrial impacts, and climate change.


Explanation:

Mass extinctions can be caused by various factors:

  1. Volcanic eruptions: Massive volcanic events have been implicated in several mass extinctions, causing rapid cooling, temperature increases, oceanic anoxia, and acid rain.
  2. Extraterrestrial impact: Events such as asteroid impacts, like the one that caused the end of the Cretaceous mass extinction, can throw dust into the atmosphere, leading to climate changes.
  3. Climate change: Global climate change, whether caused by volcanic activity, asteroid impacts, or other factors, can also contribute to mass extinctions.

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