Why doesn't Tianchi go into the water?

Because the water in Tianchi contains a lot of toxic substances such as sulfur dioxide. Tianchi generally refers to Changbai Mountain Tianchi, which is located at the top of the volcanic cone of the main peak of Changbai Mountain in Erdaobaihe Town, Antu County, Yanbian Korean Autonomous Prefecture. It is a dormant volcano, and the crater is filled with water to form a lake. The elevation of Tianchi Lake is 2 189. 1 m, which is slightly oval.

Why doesn't Tianchi go into the water?

Tianchi is 4.4 kilometers long from north to south and 3.37 kilometers wide from east to west, with a catchment area of 2 1.4㎞? The water surface area is 9.82㎞? The average water depth is 204 meters and the deepest is 373 meters.

The water temperature in Tianchi Lake is 0.7℃- 1 1℃. It is the largest volcanic lake in China and the deepest alpine lake in the world. Now it is the border lake between China and North Korea.

Tianchi Lake was called Liangwen Lake, Tumen River and their lakes in ancient times. Tianchi is a crater, which was formed by long-term water accumulation. There is no water inlet, only a water outlet.