What caused Niagara Falls to form?
访客8个月前
The formation of Niagara Falls is the result of many factors. Geological background, glacial erosion, river cutting, geological structure changes and climatic factors all play an important role in its formation. Paleozoic submarine sedimentation, glacial erosion, The cutting of rivers, the uplift of the Earth's crust and the rainfall of the climate have all combined to shape today's spectacular Niagara Falls....