Respuesta :

The answer is acid in groundwater

As an outcome of the actions of acid in groundwater, Sinkholes are formed. Hence, Option C is the correct statement.

How does a sinkhole form?

A sinkhole is a hollow withinside the ground that forms while water dissolves surface rock. Often, this surface rock is limestone, that's without difficulty eroded, or worn away, via way of means of the motion of water.

hence, Sinkholes are formed as an outcome of the actions of acid in groundwater. Hence, Option C is the correct statement.

Learn more about Sinkholes here:

https://brainly.com/question/8007965

#SPJ2