Question

The IUCN's Red List is ________.a. a list of ecologically harmful invasive speciesb. a list of unidentified speciesc. a scorecard of international failures at conservationd. an updated list of species facing unusually high risk of extinctionan identification list of known species

Answer 1

An updated list of species facing unusually high risk of extinction.

Step-by-step explanation:

The IUCN red list of threatened species also called as red data list. It is defined as the most comprehensive global conversation status of both animals and plants species.

The IUCN is a criteria to identify the extinction risk of lots of biological subspecies, and species. These criteria are relevant to all regions of the word, and all the biological species.