Question

PLEASE HELP

Dr. Xavier has estimated that approximately one species of birds will go extinct every four hundred years due to environmental factors that are unrelated to humans. Which type of extinction would this be categorized as?

A) natural extinction
B) calculated extinction
C) habitat destruction
D) mass extinction

Answer 1

I think the answer would be no. A) natural extinction.

The extintion was not caused by any artificial causes and no A seemed to be the the most suitable answer.