his result was that if Earth had such strong forces the planet would stop rotating in less than one year. In addition, scientists also thought that the continents that had been
Alfred Wegener was a scientist in the early 1900s. He had a strange theory. His theory is that 250 million years ago there was one giant continent (洲). He called the giant continents as Pangaea. He thought Pangaea changed millions of years later. It started breaking up. The continent sl...
1900s.He had a strange theory.His theory is that 250 million years ago there was one giant continent (洲).He called the giant continents as Pangaea.He thought Pangaea changed millions of years later.It started breaking up.The continent slowly drifted apart.They became continents we know today...
1.In 1912, the German geologist Alfred Wegener proposed that Earth’s continents are mobile rafts of lighter crust that have shifted over time by plowing their way through the denser crust of the oceans. The theory, called continental drift, was partly motivated by the Apparent fit, like puzzl...
Many leading geologists basically told their students that a belief in moving continents was sure way to quickly sink their career. To be fair, there were some serious problems with Wegener’s theory. First, his proposed rate of movement of the continents was way too fast. He thought they mo...
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bridges joining continents were less likely than a single continent.The example commonly cited is that of Mesosaurus, a shoreline scavenger reptile that lived in the Permian period and is found as fossils in rocks on both sides of the South Atlantic Ocean.Mesosaurus was thought not to be a ...
joining continents were less likely than a single continent. The example commonly cited is that of Mesosaurus, a shoreline scavenger reptile that lived in the Permian period and is found as fossils in rocks on both sides of the South Atlantic Ocean. Mesosaurus was thought not to be a great...
joining continents were less likely than a single continent. The example commonly cited is that of Mesosaurus, a shoreline scavenger reptile that lived in the Permian period and is found as fossils in rocks on both sides of the South Atlantic Ocean. Mesosaurus was thought not to be a great...
The textbooks also recount Wegener's conclusions as the result of hypothetico-deductive thought processes, ''testing'' his hypothesis as step 5 of the scientific method.doi:10.1007/s11191-016-9841-7GlennDepartmentR.DepartmentDolphinDepartment