Think About This Part A Honda Pormion 250 million years ago Triassic 200 million years ago A scientific theory is an explanation for a naturally occurring event that has been developed by extensive observation, experimentation, and reasoning. Often a theory integrates the information accumulated by many different scientific disciplines. As new information is discovered theories may be modified, but they are rarely discarded. The theory of continental drift was proposed by Alfred Wegener, a German scientist, in 1915. He believed that the continents had once been joined together as one supercontinent, which he named Pangea. What evidence did Wegener use to support his theory? Jurassic 135 million yoars ago Cretaceous 65 million years ago EDLO Nộrth America Sonit ANCO Amen Austin Anlardir Prosent Day​