Extinction In Numbers

alltimenumbersPublished: June 10, 2016Updated: June 17, 20167 views
Published: June 10, 2016Updated: June 17, 2016

Did you know that 99% of the world's species are threatened by extinction? That's a lot more than died out in the Big Dying, when nearly all the world's animals were wiped out 250 million years ago!
Find out more shocking facts about extinction with Alltime Numbers.

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