Who Made The Theory
Alfred Wegener was the first person that noticed that South America and Africa made a perfect fit and he proposed the first theory of Pangea and plate tectonics. The theory was proposed in 1912.
1.The continents over time look like they have been drifting apart.
2.The continents look like they make a perfect fit like a jigsaw puzzle.
3.Every year the continents are moving at least a millimeter.