easy California
Scientists changed the name of Alfred Wegener's hypothesis of continental drift to the theory of plate tectonics. This shift occurred as a result of accumulating evidence and advancements in understanding the Earth's lithosphere, which is divided into tectonic plates that move and interact. Plate tectonics encompasses not only the movement of continents but also the mechanisms driving these movements, such as seafloor spreading and subduction.
Alfred's hypothesis was that all the continents were a big land mass which he called Pangaea because if you see a world map it is like a jigsaw puzzle and other evidence is that some animal fossils were on other continents. Also the same rock range was found on different continents.
They know that the continents drifted to their current location due to the rotation of the Earth.
Pangaea
Alfred's hypothesis was that all the continents was a big land mass which he called Pangaea because if you see a world map it is like a jigsaw puzzle and other evidence is that some animal fossils were on other continents and also the same rock range was found on different continents. This hypothesis is known as continental drift.
The man who pioneered the continental drift hypothesis was Alfred Wegener. He proposed the theory in 1912, suggesting that Earth's continents were once joined together in a single landmass called Pangea and have since drifted apart.
Because , firstly, he was an outsider. He had no proof. His theory that centrifugal force from Earth's rotation caused the drifting was proved to not have enough force to move continents, nor could he explain how continents moved through the sea floor. They had other theories about it (they were wrong of course) Seeing as it was 1916 and he was German they might not have trusted him (WW1) He had no backing. They thought you could not use geology to interpret the past.
States that the continents were once a single huge landmass. This landmass broke up million years ago and the pieces drifted apart. facing edges of many continents have similar rock formations. If the continents brought togehter, the formations would match exactly (like combining South America and Africa). Fossils of the same kinds of living things have been found on different continents. Perhaps these living things were together on one landmass before it split.
Alfred Wegener proposed the theory of continental drift, suggesting that continents were once joined together in a single supercontinent called Pangaea. He argued that these land masses have drifted apart over time to their current positions.
The hypothesis that states that continents slowly moved to their present-day positions on Earth is called continental drift. This theory was proposed by Alfred Wegener in the early 20th century, suggesting that continents were once part of a single supercontinent called Pangaea and have since drifted apart.
Alfred Wegener proposed the continental drift hypothesis in 1912, suggesting that continents were once connected in a supercontinent called Pangaea and drifted to their current positions. Despite facing skepticism initially, his ideas laid the foundation for the theory of plate tectonics, which explains the movement of Earth's lithosphere.
Alfred Wegener hypothesized that the continents were once connected in a single supercontinent called Pangaea. He suggested that the continents drifted apart over millions of years due to the process of continental drift.