You find someone to quiz you on a blank picture of africa
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Answer:</h3>
D. Plate tectonics
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Explanation:</h3>
The reason why answer choice "D. Plate tectonics" would be the correct answer because this was the physical process that created most of earth's physical features such as mountains.
The physical processes that create most of earth's physical features including mountains are known as <u>plate tectonics</u>.
A lot of the mountains you see today are formed by plate tectonics. What this means is that the plates that are beneath the earth's surface "hit" or "smash" each other, which makes an impact above the earth's surface.
The tectonic plates could be hitting each other while the ground in the surface starts "shoving" together and getting taller, which results as mountains you see today.
<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
The thick layer is the-crust
Igneous rocks, I'm not sure on all of the details about them. I hope that helps though!