Question

When a whole species dies all at once it is called a mass extinction.

True/False

Answer 1

Answer:

A mass extinction is usually defined as a loss of about three quarters of all species in existence across the entire Earth over a “short” timeline.

Explanation:

False is your answer. Good luck ;)

Answer 2

Answer:

True

Explanation:

Mass extinction is when a species dies faster than it is reproduced.