Sinkholes are not a joke! Emergency workers were filming the site when the activity began. Soon, huge trees completely disappeared inside the sinkholes. This sinkhole was believed to be caused by the collapse of an underwater salt dump cavern.
Sinkholes are not a joke! Emergency workers were filming the site when the activity began. Soon, huge trees completely disappeared inside the sinkholes. This sinkhole was believed to be caused by the collapse of an underwater salt dump cavern.