TEST They Found Untouched Ancient Forest Inside Colossal Sinkhole

A team of cave explorers in China has discovered a massive sinkhole that contains a well-preserved ancient forest. The sinkhole, known as a "tiankeng" in Chinese, is located in Leye County and is over 1,000 feet long, almost 500 feet wide, and 630 feet deep. It has three caves in its walls and is home to an ancient forest with trees over 100 feet tall. Karst topography, which is characterized by sinkholes, caves, and other features, is common in southern China due to the dissolution of rocks like limestone by rainwater. Sinkholes can pose risks to infrastructure and human safety, but detecting and mitigating them can help reduce these risks. The video could discuss a mysterious sinkhole and mention the world's biggest sinkhole located in the same region. It should also answer the following questions: How do sinkholes form? What is a karst landscape and how do they form? #brightside Animation is created by Bright Side. ---------------------------------------------------------------------------------------- Music from TheSoul Sound: https://thesoul-sound.com/ Listen to Bright Side on: Spotify - https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV Apple Podcast - https://podcasts.apple.com/podcast/idhttps-podcasts-apple-com-podcast-bright-side/id1554898078 ---------------------------------------------------------------------------------------- Our Social Media: Facebook - https://www.facebook.com/brightside/ Instagram - https://www.instagram.com/brightside.official/ Tik Tok - https://www.tiktok.com/@brightside.official?lang=en Snapchat - https://www.snapchat.com/p/c6a1e38a-bff1-4a40-9731-2c8234ccb19f/1866144599336960 Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me