Unit 1: Continental Drift

Multiple Choice

Which scientist proposed the theory of continental drift and what was the main idea behind it?

• Alfred Wegener, who proposed that continents are in constant motion on Earth's surface.

• Charles Darwin, who proposed that continents are fixed in place.

• Isaac Newton, who proposed that continents move due to gravity.

• Marie Curie, who proposed that continents are formed by volcanic activity.

Multiple Select

Which of the following are clues that supported Wegener's theory of continental drift?

• Fossil clues

• Climate clues

• Rock clues

• Ocean currents