Answer:
Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors.
When you give the complete address of a place, this is known
as the absolute location. If the address is incomplete, for example only the
street name is given, that would then be called relative location. Latitude and
Longitude can also be used to describe the absolute location of a place.
Well,not exactly. Longitude is the <em>angle</em> east or west of the Prime Meridian.