Aired (July 25, 2021): Sinkholes that vary in size and seemingly appeared out of nowhere were spotted in different parts of the Philippines. But what actually causes this phenomenon? Watch the video to find out!

Join Kapuso Primetime King Dingdong Dantes as he showcases the unseen beauty of planet Earth in GMA's newest infotainment program, 'Amazing Earth.' Catch its episodes every Sunday afternoon on GMA Network. #AmazingEarthGMA #AmazingEarthYear3