Question

Wegener found 4 pieces of evidence to prove his theory of continental drift. Which is not part of his theory?

a) Matching geological formations
b) Fossil evidence
c) Polar ice shifts
d) Matching coastlines

Answer 1

Wegener's theory of continental drift included matching geological formations, fossil evidence, matching coastlines, and paleoclimate evidence. Polar ice shifts were not part of his theory.

Step-by-step explanation:

The answer is c) Polar ice shifts. This is not part of Wegener's theory of continental drift. Wegener's four pieces of evidence for continental drift were:

1. Matching geological formations: Wegener observed that the shapes of the continents seemed to fit together like pieces of a puzzle.
2. Fossil evidence: He found similarities between fossils found in South America and Africa, indicating that these two continents were once connected.
3. Matching coastlines: The coastlines of different continents appeared to align, suggesting they were once joined.
4. Paleoclimate evidence: Wegener noticed that certain climates, such as coal deposits in polar regions, were found in places that are now far from the equator.

While Wegener did not propose polar ice shifts as evidence for continental drift, his theory laid the foundation for our modern understanding of plate tectonics and helped explain the movement of continents over time.