At what point did the most species live on earth?
I recently read that during a change in earth's climate 70 per cent of the creatures became extinct. If we can predict this can we predict how many species were alive, for example do we know at what point the most species lived on the earth?
Surely it is not now.
Categories: Planet Earth.
Tags: animals, plants, planetearth, species, Earth.
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100034 BC
posted on 2009-12-05 18:26:37 | Report abuse
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