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VladimirAG [237]
3 years ago
14

Wegener believed continents moved, but he did not know how. Identify what needed to happen before Wegener's idea about moving co

ntinents could be proven.
A. Wegener had to recheck his data and change his conclusions.

B. New information was needed on the composition of Earth's crust.

C. Scientists had to directly observe tectonic plate movement.

D. Advances in technology were needed to gather more evidence.
Physics
1 answer:
pochemuha3 years ago
6 0

D. Advances in technology were needed to gather more evidence.

Explanation:

New technologies had to be developed to ascertain Wegener's claims.

The major flaw in Wegener's postulate was that the moving continents lacked a mechanism to drive them into motion.

His theory needed more scientific backing also.

  • A major leap was made when new technologies used during the second world war was deployed to investigate the ocean floor.
  • Sequences of magnetic anomalies were unraveled using equipment developed during the second world war
  • This gave further proof to the idea of continental drift and it expanded the theory into a more broader and inclusive theory of plate tectonics.

Learn more:

Wegener brainly.com/question/5002949

#learnwithBrainly

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Wegener believed continents moved, but he did not know how. Identify what needed to happen before Wegener's idea about moving co
pochemuha

D. Advances in technology were needed to gather more evidence.

Explanation:

New technologies had to be developed to ascertain Wegener's claims.

The major flaw in Wegener's postulate was that the moving continents lacked a mechanism to drive them into motion.

His theory needed more scientific backing also.

  • A major leap was made when new technologies used during the second world war was deployed to investigate the ocean floor.
  • Sequences of magnetic anomalies were unraveled using equipment developed during the second world war
  • This gave further proof to the idea of continental drift and it expanded the theory into a more broader and inclusive theory of plate tectonics.

Learn more:

Wegener brainly.com/question/5002949

#learnwithBrainly

6 0
3 years ago
student saw a science fiction movie in which a spaceship was zooming through space. The sound of the engine was loud. However, h
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Answer:

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Which color of light is diffracted at a greater angle from a diffraction grating, red or yellow light?
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The amount of diffraction depends on the wavelength of light, with shorter wavelengths being diffracted at a greater angle than longer ones (in effect, blue and violet<span> light are diffracted at a larger angle than is red light).

I hope my answer has come to your help. God bless and have a nice day ahead!
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I think is ocean but I'm not sure
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