I WONDER - What Is A Sinkhole?

A sinkhole is a depression in the ground caused by the collapse of the Earth beneath the surface. They vary in size and shape, from a few feet to hundreds of feet in diameter and depth. Sinkholes can form gradually over years or appear suddenly, causing damage to structures. Some sinkholes fill with water, forming ponds or lakes.

What is a sinkhole?

How do sinkholes form?

In what ways can sinkholes vary?

What can happen to sinkholes over time?

What are the potential impacts of sinkholes on structures?