Question

Read each question. Follow the instructions to answer the

questions.
7. Alfred Wegener proposed that the continents were once joined together, but Earth's moving crust
separated them. Looking at how the shapes of the continents can fit together provides evidence for his
hypothesis. Write the letters of two of the maps in the boxes to show how a pair of continents could be used to support his theory.

A.
Africa

B.
South
America


C.
Australia

D.
India


Map1 Map2

Answer 1

Wegener thought continents were once one big landmass that cracked apart. Guess which two pieces fit together like puzzle pieces? Africa and South America! Just look at their coastlines

Box 1: A. Africa

Box 2: B. South America

These two continents, when placed together, form a striking jigsaw puzzle fit. Their coastlines, particularly the eastern bulge of South America and the western bulge of Africa, seem to seamlessly interlock, supporting Wegener's hypothesis of a once-joined supercontinent.

Their similar geological formations and fossil records further strengthen this evidence.

Therefore, Africa and South America are the two maps that best showcase Wegener's theory based on their complementary shapes.