Which two processes form most sinkholes?
A)solution and collapse
B)carbonation and oxidation
C)freeze-thaw and mass wasting
D)acid mine drainage and evaporation
E)hydration and hydrolysis

Question

Which two processes form most sinkholes? ​
A)solution and collapse
B)carbonation and oxidation
C)freeze-thaw and mass wasting
D)acid mine drainage and evaporation
E)hydration and hydrolysis

Quizplus · Accepted Answer

Sinkholes are primarily formed by the processes of solution and collapse. Solution occurs when acidic water dissolves soluble bedrock such as limestone, creating underground voids. Collapse happens when the roof of these voids becomes too weak to support the weight above, leading to a sudden collapse.

Which Two Processes Form Most Sinkholes? ​

Which Two Processes Form Most Sinkholes?