All Posts Tagged Tag: ‘mass extinction’

Earth Facing Sixth Mass Extinction

The Earth may be on the brink of a sixth mass extinction, due to human activity, according to the academic journal Science. The Earth’s most recent mass extinction event occurred roughly 65 million years ago, when an asteroid wiped out 75% of all existing species, including the dinosaurs. Commenting on the progression of Earth’s present defaunation, or loss of species, …

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