Question

3 pieces of evidence that suggests the continents were all once one landmass

Answer 1

1. How if they were pieced together, they would fit.

2. Dinos found on both continents

3.same things found on the same continents 

Answer 2

1st piece of evidence is known as pangea. the continents fit together like a jigsaw puzzle.
2nd piece is land features. For example rocks from South Africa matched those in Argentina 
3rd is fossil matches. Same/ Alike species from different places
Extra: Coal beds. They were deposited the same time, but in different areas