According to the figure below,which mass extinction was the most devastating?

A)Permian/Triassic
B)Ordovician/Silurian
C)Cretaceous/Tertiary
D)Late Devonian

Question

According to the figure below,which mass extinction was the most devastating?

A)Permian/Triassic 
B)Ordovician/Silurian 
C)Cretaceous/Tertiary 
D)Late Devonian

Quizplus · Accepted Answer

The figure shows that the Permian/Triassic extinction event resulted in the largest percentage of extinct species, indicating that it was the most devastating mass extinction event. This event is believed to have resulted from multiple causes, including volcanic activity, global warming, and ocean acidification.

According to the Figure Below,which Mass Extinction Was the Most