The Tibetan Plateau, often referred to as the "Roof of the World," is the highest and largest plateau on Earth, located in Central Asia. It spans across several countries, including China, India, and Nepal, and has an average elevation of over 4,500 meters (14,800 feet) above sea level. This unique geographical feature is surrounded by some of the world's tallest mountain ranges, including the Himalayas. The plateau plays a crucial role in the climate and hydrology of the region. It is the source of major rivers, such as the Yangtze, Yellow, and Indus, which support millions of people downstream. The Tibetan Plateau is also home to diverse ecosystems and unique wildlife, making it an important area for both environmental and cultural studies.