PhysOrg Posted June 2, 2022 Share Posted June 2, 2022 As spring phases into summer in North America, with trees flowering and birds migrating, nature seems abundant. In fact, however, the Earth is losing animals, birds, reptiles and other living things so fast that some scientists believe the planet is entering the sixth mass extinction in its history.View the full article Quote Link to comment Share on other sites More sharing options...
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