National Geographic |
World to Lose Two-Thirds of Wild Animals by 2020?
National Geographic The index found that animal populations dropped by 58 percent between 1970 and 2012, largely as a result of human activities, from poaching to habitat loss and pollution. The team then extrapolated those trends forward to 2020. They based their ... |
Thursday, October 27, 2016
World to Lose Two-Thirds of Wild Animals by 2020? - National Geographic
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