Correct option is D
- The Red List of Threatened Species is published by the International Union for Conservation of Nature (IUCN).
- The IUCN Red List provides detailed information on the conservation status of plant and animal species around the world.
- The list categorizes species into various levels of threat, such as Extinct (EX), Endangered (EN), Vulnerable (VU), and Least Concern (LC), helping to guide conservation efforts globally.
Additional Information :
WWF (World Wide Fund for Nature) – Works for wildlife conservation, environmental protection, and sustainability globally.
WNO (World Nature Organization) – A lesser-known organization focusing on climate change and environmental issues.
UNEP (United Nations Environment Programme) – The leading global environmental authority, working on climate change, biodiversity, and sustainability.
IUCN (International Union for Conservation of Nature) – Known for the Red List of Threatened Species, it focuses on conservation and sustainable use of natural resources.