Who was a leading authority on continental drift in the early 1900s?
A B C D
Alfred Wegener Albert Einstein Charles Richter Charles Darwin
Question: Who was a leading authority on continental drift in the early 1900s?
(A) Alfred Wegener
(B) Albert Einstein
(C) Charles Richter
(D) Charles Darwin

Answer: (A) Alfred Wegener
Answer: (D) Charles Darwin
Question: Who was a leading authority on continental drift in the early 1900s?
(A) Alfred Wegener
(B) Albert Einstein
(C) Charles Richter
(D) Charles Darwin
Answer: (A) Alfred Wegener