Wikipedia has a good discussion on the many divergent areas that contributed to the theory of plate tectonics. Visit http://en.wikipedia.org/wiki/Tectonic_plate.
The continents have moved, Volcanoes and mountains have made hige changes in the earths suface too.
Wegener's theory that the continents slowly moved over Earth's surface became known as the theory of continental drift.
matching coastlines
Evidence for the movement of Earth's continents includes the matching coastlines, similar rock formations and fossils found on different continents, and the distribution of certain plant and animal species across continents that were once connected. Additionally, the discovery of magnetic stripes on the ocean floor, along with the theory of plate tectonics, further support the idea that Earth's continents have moved over time.
Continental drift. It was later refined and is known nowadays as "Plate tectonics."
The hypothesis that continents have moved is called continental drift. This theory suggests that Earth's continents were once joined in a single supercontinent called Pangaea and have since moved apart to their current positions.
The fit of the coastlines of different continents, the distribution of similar fossils across continents, and the presence of similar rock formations on different continents led early mapmakers to speculate that continents may have moved over time. This gave rise to the theory of continental drift, which was later developed into the theory of plate tectonics.
The Earth's surface has changed significantly over time due to processes such as plate tectonics, erosion, and volcanic activity. Continents have shifted positions, mountains have formed and eroded, and oceans have expanded and contracted. These changes have been ongoing for billions of years and continue to shape the Earth's surface today.
scientists back then didn't want to belive that the earths plates could move on there own
by how the nature moved
The continents moved because of the tectonic plates of earth that they rest on.
Wegener proposed the theory of continental drift because he noticed how coastlines of continents seemed to fit together like pieces of a puzzle. He also observed similarities in rock formations, fossils, and climate across continents that suggested they were once connected. These observations led him to suggest that the continents had moved over time.