Question

Which of the following natural processes is most likely to support the formation of an underwater sinkhole?

Pollution buildup from deposited minerals
Limestone cave collapsing due to changes in sea level
Erosion of large amounts of sand moved by ocean waves
Oxidation of rock formed by chemical weathering

Answer 1

A sinkhole forms due to groundwater deposition. A limestone cave is an example of an underwater sinkhole. It forms when the calcium carbonate or limestone deposits of the underground soil are disrupted by the water from any source like rain, snow melting and sea.

Answer 2

so b?

Answer 3

Correct :)

Answer 4

also close the question since it Answered

Answer 5

ok thank u :)

Answer 6

no problem :)