Alfred Wegner thought they where made by such a huge force that comes form two continents smashing together.
Alfred thought that mountain were formed by two continents smashing together with such force that the land was forced up.
Wegner thought that the continents broke up.
In the 1900s, scientists primarily believed that mountains were formed by the shifting of the Earth's tectonic plates, a theory known as plate tectonics. This idea suggested that the movement of the Earth's crustal plates could lead to the folding, faulting, and uplift of rock layers to create mountain ranges.
Alfred Wegener, a German meteorologist, was the scientist who first proposed the theory of continental drift in 1912. He suggested that the continents were once connected in a single landmass called Pangaea that later broke apart and moved to their current positions.
mountains and glacers i think but i know that mountains are right
Alfred thought that mountain were formed by two continents smashing together with such force that the land was forced up.he belived they formed when water was high then evaperated
I think about 2 years
Alfred Wegener proposed it. He noticed similarities in fossils in places like Western Africa and Eastern South America. Then, he noted that those two continents could fit together, like puzzle pieces. He proposed that they used to be joined, and although his theory was not taken seriously at first, we now know he was correct.
by the earth shrinking and the crust cooling down and shrivelling up
they form where the crust is crumpled and pushed upward by the movement of plates
Alfred Wegener proposed the concept of Pangaea in 1912, suggesting that this supercontinent existed around 300 million years ago during the late Paleozoic and early Mesozoic eras. Therefore, based on that timeline, Pangaea would have existed approximately 300 million years ago from today.
Alfred Wegener proposed the idea of continental drift, suggesting that the continents of South America and Africa fit together like a puzzle. He used geological and fossil evidence to support his theory of the supercontinent Pangaea.