Answer:
B) reduce global demand for oil
that is the only one that makes sense
Explanation:
<span>Mass extinctions when at least half of all species die out. The largest mass extinction event occurred around 250 million years ago, when perhaps 95 % of all species went extinct. Now new ones appeared.
It was during Cretaceous.
Hope this helps !
Photon</span>
The tropics are between 23.5 south and 23.5 north.