What arguments were used against Wegener?

Answer 1

Alfred Wegener faced criticism for his theory of continental drift mainly because he lacked a convincing mechanism to explain how continents could move. Critics argued that continents were too large and heavy to drift through the oceanic crust, suggesting instead that geological features like mountain ranges were formed by processes like uplift and folding rather than movement. Additionally, many geologists at the time were skeptical of Wegener’s reliance on fossil and climatic evidence, viewing it as circumstantial rather than definitive proof of continental movement. This skepticism persisted until the development of the theory of plate tectonics, which provided a solid mechanical basis for the movement of continents.