Question

Which of these processes takes place over the largest scale in terms of size?
A.
formation of ocean basins
B.
formation of valleys
C.
formation of potholes
D.
formation of sand dunes

Answer 1

The correct answer is A. formation of ocean basins.

Ocean basins are formed through large-scale geological processes such as tectonic plate movements, which occur over millions of years and involve vast areas of the Earth's crust. In contrast, the formation of valleys, potholes, and sand dunes takes place over much smaller scales and shorter timeframes.