What are the names of the two mountain ranges A. Wegener sampled to support his hypothesis?

Understand the Problem
The question asks for the names of two mountain ranges that A. Wegener studied to support his hypothesis about the similarity of ages, structures, and types of rock in those ranges.
Answer
Appalachian Mountains and Caledonian Mountains
The final answer is Appalachian Mountains and Caledonian Mountains.
Answer for screen readers
The final answer is Appalachian Mountains and Caledonian Mountains.
More Information
Wegener used the similarities between the Appalachian and Caledonian mountains as evidence for continental drift, proposing that these ranges were once contiguous but drifted apart due to the movement of tectonic plates.
Tips
A common mistake is confusing different geological areas that may have similar names or characteristics.
Sources
- Continental Drift | CK-12 Foundation - flexbooks.ck12.org
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