Answer:
I think it will mean that the words of the question represent the key-words of your thesis. So you mustn't change the words of the question while writing your thesis
Answer:
No.
Explanation:
No, I think the orientation was not the same 370 million years ago because 370 millions years ago there is a single super continent is present so with the passage of time, the super continent broken down into seven continents due to the activity of tectonic plates present inside the earth crust. So we can say that the orientation of east coast of United states were not the same 370 million years ago.
OD 6370*10 kilometers
Hope this helps you
It is C. Hope this helps! (:
Echo sounding
Explanation:
Harry Hess discovered the Mid-Atlantic spreading ridge by using echo sounding techniques.
- Hess was a professor of Geology at Princeton University.
- After the second world war, series of equipment used were deployed for scientific use.
- The echo sounding was one of such devices that was adopted in mapping the sea floor.
- It works by sending an echo to the ocean floor and determining the height to the base by their reflection.
- From his works, he observed and noticed the mid-oceanic ridge.
- This led to the formulation of the theory of sea floor spreading.
learn more:
Sea floor spreading brainly.com/question/9912731
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