GEOLOGY

Detailed explanation-1: -The main reason that Wegener’s hypothesis was not accepted was because he suggested no mechanism for moving the continents. He thought the force of Earth’s spin was sufficient to cause continents to move, but geologists knew that rocks are too strong for this to be true.

Detailed explanation-2: -The drift according to him, might have occurred due to centrifugal forces of earth or astronomical changes. Continents could not possibly the way he described it because he did not provide any hard evidence that would give the ultimate cause or mechanism for the continents to move.

Detailed explanation-3: -Alfred Wegener produced evidence in 1912 that the continents are in motion, but because he could not explain what forces could move them, geologists rejected his ideas. Almost 50 years later Harry Hess confirmed Wegener’s ideas by using the evidence of seafloor spreading to explain what moved continents.

Detailed explanation-4: -Because Wegener could not identify the cause of continental drift, most geologists rejected his idea. Continental drift was what Wegener invented. Wegener’s hypothesis was rejected from geologists because he couldn’t identify the cause of continental drift.

Detailed explanation-5: -Over millions of years, Wegener suggested, the continents had drifted apart. He did not know what drove this movement, however.