Bigger threat - ocean polllution or overfishing?

Question

Pollution threatens all sea live, but over fishing by huge efficient factory ships decimate key species and creat a premanent genetic bottleneck. Which do you think is a biger threat to the food supply of future generations?

Answer 1

I think that pollution is a bigger threat. They are both big threats though, and I think something should be done right now to stop them.

Answer 2

Both are equal threats.

Answer 3

DO YOU KNOW ALL THE GARBAGE YOU THROW INTO THE OCEANS ,IS COLLECTED ALL TOGETHER IN A VORTEX//SEE IT ON T.V. SHORTLY