Plz answer these questions i will make u brainliest if u answer them all corectly and respectfuly.

1.When Alfred Wegener first noticed that the continents fit together like puzzle pieces, this was:
A.An idea
B.A theory
C.Proof of continental drift
2. Check every piece of evidence that Alfred Wegener used to develop and support his ideas:
A.Fossils of the lizard-like Mesosaurus were found in both Brazil and South Africa
B.Maps of the continental shelf below the ocean’s surface show how Africa and South America fit together.
C.There are glacier marks in South Africa
D.Coal has been found on Arctic islands
3. Continental drift is the idea that:
A.The earth’s crust has cooled and contracted over millions of years
B.Sections of the earth’s crust have collapsed underwater, leaving continents
C.The continents were once part of a single landmass called Pangea.
4. During World War II, what did scientists discover on the ocean floor?
A.Fossils
B.Volcanoes
C.New species of shark
5. Harry Hess’ discoveries led to the idea of what?