Florida's peninsula is made up of porous carbonate rocks such as limestone When the dirt, clay or sand gets too heavy for the limestone roof, it can break and form a sinkhole. Sinkholes are caused naturally.
dont use my words put this in your own hope it helps you understand it better
Because Florida has a lot of water. So with unsteady, muddy, bottoms dirt tends to shift. Florida's sea level is really, really, low, so that's why it has tons of water. A sink hole in Florida is The Devils Hole near Hawthorne, FL.
