Nature conservation -- Canada  

The National 'Extinction crisis' has scientists sounding the alarm over nature's rapid decline

Nature is in more trouble now than at any other time in human history, with extinction looming over one million species of plants and animals. That's according to a United Nations report on biodiversity that says humans are the main culprit in this rapid decline.
  • 2019
  • 00:01:50
  • 9-12
  • Added on: 07/23/2019