Which of the Following Statements About Sinkholes Is FALSE

Which of the following statements about sinkholes is FALSE?

A) Sinkholes can occur where there is soluble rock near the surface.
B) Sinkholes are usually found in remote and swampy areas.
C) Sinkholes are a widespread and costly hazard in the U.S.
D) Sinkholes can cause damage to roads and bridges.
E) Sinkholes can reveal themselves during times of drought.