
Among the World Heritage sites in China, the South China Karst stands out as a spectacular example of humid tropical to subtropical karst landscapes.
Source: Treasure of Nature: Natural landscapes formed by rock and rain

Among the World Heritage sites in China, the South China Karst stands out as a spectacular example of humid tropical to subtropical karst landscapes.
Source: Treasure of Nature: Natural landscapes formed by rock and rain
By submerging rock candy in water, scientists were able to determine how limestone ‘stone forests’ were formed underwater millions of years ago., which involved erosion and a specific flow of water.
Source: Scientists use rock candy to see how mysterious stone forests formed