AccueilNew Theory for What Caused Earth's Second-Largest Mass Extinction
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New Theory for What Caused Earth's Second-Largest Mass Extinction
gerardM Sam 12 Sep - 21:06
Howdy.
National Geographic
Scientists have been trying to unravel what killed nearly all of Earth's animals 400 million years ago. Could it be monstrous deformities caused by toxic metals in the ocean?
New Theory for What Caused Earth's Second-Largest Mass Extinction
Diatoms like this one can be deformed if exposed to high levels of metals in the ocean.
NEWS.NATIONALGEOGRAPHIC.COM
National Geographic
Scientists have been trying to unravel what killed nearly all of Earth's animals 400 million years ago. Could it be monstrous deformities caused by toxic metals in the ocean?
New Theory for What Caused Earth's Second-Largest Mass Extinction
Diatoms like this one can be deformed if exposed to high levels of metals in the ocean.
NEWS.NATIONALGEOGRAPHIC.COM
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gerardM- Messages : 31183
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