GEOLOGY

Detailed explanation-1: -However, in the 1950s, evidence began to trickle in, making continental drift more viable. By the 1960s, there was enough evidence supporting Wegener’s missing mechanism, seafloor spreading, allowing continental drift’s hypothesis to develop into the Theory of Plate Tectonics.

Detailed explanation-2: -How did Wegener use climate clues to support his hypothesis of continental drift? Wegener used continental drift to explain evidence of changing climates. For example, fossils of warm-weather plants were found in the Arctic Ocean, and glaciers were found in warm areas, such as Africa.

Detailed explanation-3: -Continental drift describes one of the earliest ways geologists thought continents moved over time. Today, the theory of continental drift has been replaced by the science of plate tectonics. The theory of continental drift is most associated with the scientist Alfred Wegener.

Detailed explanation-4: -In the early part of the 20th century, scientists began to put together evidence that the continents could move around on Earth’s surface. The evidence for continental drift included the fit of the continents; the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climatic zones.