Alfred Wegener Is A German Scientist Who Hypothesized That The Earth Was Once Made Up Of A Single Large Landmass Called Pangaea. Which Of The Followin
Alfred Wegener is a German scientist who hypothesized that the Earth was once made up of a single large landmass called Pangaea. Which of the following theories did Wegener propose?
a. Continental Drift Theory
b. Continental Shift Theory
c. Plate Tectonics
d. Seafloor Spreading Theory
Answer:
The correct answer is letter a. Continental Drift Theory.
Explanation:
The theory that Alfred Wegener propose is the Continental Drift Theory. It Hypothesized that continents were once a large supercontinent that drifted apart from each other. This was largely unaccepted in the northern hemisphere where geologists don not believe that rock movements of that type could happen. This was widely accepted by the geologists in the southern hemisphere.
Some of the proofs that Wegener used in the continental drift theory were:
- The fit of the continents.
- Distribution of fossils wherein same species were discovered on different continents.
- Glaciation on some continents at same period in the geologic past.
- Ancient climates; and
- The evidence roaming of the Earth's polar regions.
Code 10.22.1.2.
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