Answer:
The answer is below
Explanation:
Most metamorphic rocks are formed from regional metamorphism. When two plates collide, it causes the release of large amount of pressure, this causes a deformation (folding and faulting) of the rock. As a result of the collision, the denser plate may be forced under the less dense plate thereby causing the rock to fall deep where they are subjected to high pressure and temperature.
Regional metamorphism produces green schist facies, amphibolite facies and granulite facies.
<span>The best and most correct answer among the choices provided by the question is the fourth choice "reaching the mantle caused by the movement of two tectonic plates away from each other"</span><span>
The Gakkel Ridge is a mid-oceanic ridge, a divergent tectonic plate boundary between the North American Plate and the Eurasian Plate. It is located in the Arctic Ocean between Greenland and Siberia, and has a length of about 1,800 kilometers.
I hope my answer has come to your help. God bless and have a nice day ahead!
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Answer:
Africa appears much bigger than the other landmasses on the Peters map projection.
Explanation:
There are numerous projection maps. All of them have some advantages and some disadvantages. One of those map projections in the Peters map projection or Gal-Peters map projection. This map projection's biggest problem is that it stretches certain parts of the world, some horizontally, some vertically.
On this map projection, Africa looks much bigger than it is, and it is comparable with the size of Asia even though Asia is much bigger in reality. The reason for this is that on the Peters map projection a vertical stretching occurrs around the Equator, and since the Equator passes around the middle of Africa the effect is the biggest at this landmass.
