Question

Now that you’ve read the article, answer questions about the impacts of scientists. Alfred wegener proposed the supercontinent pangaea. The science of paleomagnetism.

Answer 1

A. The super continent Pangaea
hope this helps!

Answer 2

Alfred Wegener proposed

the supercontinent Pangaea.

John Muir

established the Sierra Club.

Which scientist warned about the misuse of synthetic pesticides?

Rachel Carson