How do mass extinction events influence subsequent species composition and diversity?
A)by immediately increasing species diversity
B)by permanently altering climate
C)by reducing competition among surviving organisms
D)by eliminating smaller organisms instead of larger organisms

Question

Quizplus · Accepted Answer

Mass extinction events result in the removal of many species, which can reduce competition among surviving organisms. This reduction in competition may allow certain species to expand and diversify their ecological roles, leading to a subsequent increase in species diversity. However, other factors such as changes in climate can also have a significant impact on species composition and diversity following a mass extinction event.

How Do Mass Extinction Events Influence Subsequent Species Composition and Diversity