What is the name of the UNESCO natural World Heritage site in South Africa known for its diverse marine life?

What is the name of the famous canyon in the United States, designated as a UNESCO World Heritage site in 1979? The Galapagos Islands are a UNESCO natural World Heritage site located in which country? The Iguazu Falls are a UNESCO natural World Heritage site located on the border of which two countries? What is the name of the UNESCO natural World Heritage site located in the Himalayas? Which UNESCO natural World Heritage site in China is known for its giant panda sanctuaries? What is the name of the UNESCO natural World Heritage site in South Korea known for its volcanic islands? In which country is the UNESCO natural World Heritage site of Canaima National Park located? What is the name of the UNESCO natural World Heritage site that includes the island of Komodo?