Answer:
Continental drift was the idea that over thousands of years the giant landmass, pangea was eroded until 7 landmasses were formed now known as our 7 continents
Explanation:
some scientists believe that the plate tectonics (earthquakes) caused the continents to split
THEREFORE, since the continents were all one landmass at one point, then the animals were all together then. as the continents split, the different animals were put in different conditions causing them to evolve
