? Looks like u answered ur self .-.
Answer:
1: A 2: 1,3
Explanation:
Alfred wegner had gained an idea from this and later turned it to a theory
And it's one and three because he had used mutiple different fossils and species from different continents that were the same thing in two different places and shown the glacier marks on seperate continents not naturally having glaciers.
Stone mountain is located in georgia and is naturally occuring quartz monzonite rock