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Lorien

(31,935 posts)
5. No, the lack of a viable atmosphere would mean that no megafauna would remain
Tue Feb 16, 2016, 01:54 AM
Feb 2016

What people keep missing: 65% of our oxygen comes from ocean flora. the other 35% for the planet's "emerald necklace" of rain forests, which are disappearing at an alarming rate. Pollution is causing massive ocean dead zones, as is global warming. Dead ocean flora=not enough oxygen to support most life forms on earth.

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