The current rapid loss of species is considered by many scientists to be another mass extinction. What may be causing this increase in extinction rate, beyond background extinction?
A) a recent increase in earthquakes worldwide
B) human population growth and the resulting habitat changes worldwide
C) global climate change
D) changes in the number of solar flares observed recently

Question

Quizplus · Accepted Answer

Human population growth is causing habitat destruction and fragmentation, thus limiting the availability of suitable habitats for species. This results in increased competition for resources and reduced ability to adapt to changing environmental conditions, leading to higher extinction rates. Climate change is also a significant contributor to the current mass extinction, but human activities are the primary drivers of climate change as well. Earthquakes and solar flares are not considered significant contributors to the current mass extinction.

The Current Rapid Loss of Species Is Considered by Many