In regional metamorphism the source of increased temperature and pressure is________
A A local intrusive heat source
B Impact metamorphism
C Increasing depth of burial
D Due to decay of radioactive elements
The correct Answer Is C
C Increasing depth of burial
A A local intrusive heat source
B Impact metamorphism
C Increasing depth of burial
D Due to decay of radioactive elements
The correct Answer Is C
C Increasing depth of burial
