WebA full explanation requires consideration of other large-scale changes that took place involving Earth’s topography and atmosphere that helped to isolate the continent’s climate and to reduce the amount of warmth transferred to Antarctica from the lower latitudes. Web1. Introduce students to the concept of continental movement and plate tectonics. Call on volunteers to tell what they know about plate tectonics. Display a globe or world map. Have students look carefully at the continents. Discuss with them how Europe, Africa, South America, and North America might fit together as puzzle pieces.

Facts about Pangaea, ancient supercontinent Live Science

WebJan 31, 2024 · Understanding plate tectonics helped to hypothesize that the plates, and Pangea at large, did not come apart all at once, but rather broke, fractured, and separated slowly and in stages. ... Of course the tectonic plates are constantly in motion, but because this change is slight, the results of phase three are much the same as the position of ... WebThis change drove the breakup of Pangaea—and formed the Atlantic ocean. The continents we know today as Europe and North America separated first, followed by South America … philipp fallmerayer

Tectonic Plates

WebMay 20, 2024 · Because tectonic plates move very slowly—only a few centimeters per year, on average—it takes a long time to observe changes. Scientists have found that the … WebThe mechanism for the breakup of Pangea is now explained in terms of plate tectonics rather than Wegener’s outmoded concept of continental … WebQuestion 1 Answer is option a, b, and c. a. It relies on the fact that elements decay into other elements at a constant rate. b. It requires scientists to measure the rate ratio of parent to daughter atoms in a sample. c. It can be used to date all … philipp fankhauser – his kind of blues