Top 5 Startling Sinkhole Facts

They pop up out of nowhere, and they ll take you down with them. Welcome to Watchmojo s Top 5 Facts. Today, well be taking a look at sinkholes, those massive underground holes you never knew were there until its too Suggestion Channel Page Enjoy this video Submit your ideas for our next instalment of WMFacts at Want a WatchMojo cup, mug, tshirts, pen, sticker and even a water bottle Get them all when you order your MojoBox gift set here: WatchMojo is a leading producer of reference online video content, covering the People, Places and Trends you care about. We update DAILY with 45 Top 10 lists, Origins, Biographies, Versus clips on movies, video games, music, pop culture and more