Wegener based his theory of plate tectonics on fossil discoveries, matching rock layers, and the fit of Africa and South America. Which scientist does this describe?

Study for the FMS Science Test. Engage with flashcards and multiple-choice questions, each enhanced with hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

Wegener based his theory of plate tectonics on fossil discoveries, matching rock layers, and the fit of Africa and South America. Which scientist does this describe?

Explanation:
Continents were once joined and have moved apart over time. Alfred Wegener built his case using clues that line up only if the landmasses were connected in the past. Fossil discoveries show related species on continents separated by oceans, indicating those lands shared a common origin. The matching rock layers and mountain belts across coastlines, and the near-puzzle-piece fit of Africa and South America when their edges are brought together, all point to a single landmass breaking apart. These pieces of evidence together support Wegener’s idea of continental drift.

Continents were once joined and have moved apart over time. Alfred Wegener built his case using clues that line up only if the landmasses were connected in the past. Fossil discoveries show related species on continents separated by oceans, indicating those lands shared a common origin. The matching rock layers and mountain belts across coastlines, and the near-puzzle-piece fit of Africa and South America when their edges are brought together, all point to a single landmass breaking apart. These pieces of evidence together support Wegener’s idea of continental drift.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy