Question

PLEASE HELP MEDAL AND FAN.
Which scenario would most likely cause a mass extinction?
A. a disease kills off a single species of predator within an ecosystem
B. global temperatures drop several degrees after several massive volcanic eruptions
C. a massive earthquake strikes North America
D. a wildfire burns a national park

Answer 1

I would try putting this in the science section, you might get better help results. :D

Answer 2

Whoops did not even relize it was in math.

Answer 3

B

Answer 4

Thank you!

Answer 5

galed i can help