In divergent boundaries, plates move away from one another, often causing volcanic activity. The cooled magma is able to form islands such as the ones on the Aleutian archipelago.
*I don't think any of these are actual types of mountains. <em>Arc contient </em>and <em>Andean</em> aren't even real things.
As for your second question:
There are two main types of rocks in the Earth's crust.
Granite is less dense and rises higher, usually above land in continental crust.
Basalt is denser and so it will sink lower and form oceanic crust.
However, there is a layer of sediment on top of that crust. (sand, gravel, etc.)
The right answer for the question that is being asked and shown above is that: "D. earthquake shakedown." The process in which the floors of a building collapse on one another is known as D. earthquake shakedown.<span>
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Both igneous and metamorphic. They would both wear down after enough weathering
Answer:
Recycle as much as you can
The contour interval is the distance between planes.