Arock showing signs of intense heat and pressure is found at the top of a mountain. this is most likely what type of rock?

The answer i think is d

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.

Answer volcanic eruptionsseismic waves from earthquakes;