Which organization has warned that the average global temperatures would breach the two degrees Celsius mark by 2100?

• A. United States Environmental Protection Agency
• B. United Nations Environment Programme
• C. International Union for Conservation of Nature
• D. Intergovernmental Panel on Climate Change

Answer: (D)

The Intergovernmental Panel on Climate Change (IPCC) warned that the average global temperatures would breach the 2 degrees Celsius mark by 2100 compared to pre-industrial times.