Final answer:
The similarity of fossils found on multiple continents does support Alfred Wegener's theory of continental drift, suggesting that continents were once part of a supercontinent named Pangaea.
Step-by-step explanation:
The presence of similar fossils on several different continents indeed supports Alfred Wegener’s continental drift theory. Wegener's theory was predicated on the observation that the shapes of continents seem to fit together like pieces of a puzzle and the presence of identical fossils and geological features across these widely separated landmasses. According to Wegener, such evidence indicated that the continents were once joined together in a supercontinent known as Pangaea. Despite the initial skepticism from his peers due to a lack of understanding of the driving forces behind the continents' movement, Wegener's hypothesis laid the groundwork for the modern theory of plate tectonics, which emerged with further geological, oceanographic, and geophysical discoveries.