Words similar to sinkholes

Example sentences for: sinkholes

How can you use “sinkholes” in a sentence? Here are some example sentences to help you improve your vocabulary:

The caves and sinkholes have taken millions of years to erode; many of the stalagmites and stalactites have been hundreds of thousands of years in formation.
It is also possible to dive and swim in cenotes, sinkholes found in the sub-surface limestone layer of the Yucatán peninsula, caused by millions of years of erosion.
After two massive snowstorms, heavy rain and melting snow have caused floods, mudslides, sinkholes , and at least 11 deaths.
Tourist trains carry passengers between the caves and sinkholes (deep vertical shafts created when cave roofs collapse) that make up the park.