Must See: 770 Sinkholes Discovered By Geologists In Cebu City
Geologists Discovers 770 Sinkholes In Cebu City The geologists have discovered about 770 sinkholes in the Cebu City proper and other sinkholes surrounding the urban area. A sinkhole is a hole in the ground, which was caused by some form of a collapse of the surface layer. Its size varies depends on its location and types … Read more