What was the name of the supercontinent proposed by Alfred Wegener in 1912?

Question

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1 point
Gondwana
Laurasia
Pangaea
Rodinia
What evidence did Alfred Wegener use to support his idea of continental drift?
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1 point
Fossil distribution, rock types, and mountain ranges
Magnetic stripes on the seafloor
Satellite images of plate boundaries
Seismic activity along fault lines
What is the main reason Wegener's continental drift theory was initially rejected?
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1 point
Lack of fossil evidence
Lack of rock samples
No explanation for the energy needed
Opposition from religious groups
Which major shift in understanding Earth's processes occurred in the 1960s?
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1 point
The discovery of the Mid-Atlantic Ridge
The development of the theory of plate tectonics
The mapping of the Pacific Ring of Fire
The study of continental drift
How does modern technology, like satellites, help in studying plate motion?
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1 point
By detecting changes in Earth's surface down to the millimeter
By predicting the occurrence of earthquakes and volcanic eruptions
By mapping the ocean floor in real-time
By measuring the temperature of the Earth's core

Answer 1

Here are the answers to the questions based on geological history and the theories proposed by Alfred Wegener:

1. What was the name of the supercontinent proposed by Alfred Wegener in 1912?

   • Pangaea

2. What evidence did Alfred Wegener use to support his idea of continental drift?

   • Fossil distribution, rock types, and mountain ranges

3. What is the main reason Wegener's continental drift theory was initially rejected?

   • No explanation for the energy needed

4. Which major shift in understanding Earth's processes occurred in the 1960s?

   • The development of the theory of plate tectonics

5. How does modern technology, like satellites, help in studying plate motion?

   • By detecting changes in Earth's surface down to the millimeter