Saved Bookmarks
| 1. |
Jxxkkx rt hhdjifdukhdfv xcfghhg |
|
Answer» tion:Metamorphic rocks ARISE from the transformation of existing rock to new types of rock, in a process called METAMORPHISM. The original rock is subjected to TEMPERATURES greater than 150 to 200 °C and, often, elevated pressure of 100 megapascals or more, CAUSING profound physical or chemical changes |
|