Rocks that were originally either sedimentary, igneous, or metamorphic and have been changed further by heat and pressure are called_____________
A. Volcanic
B. Sedimented
C. Metamorphic
D. None of the above
Answer:C
Rocks that were originally either sedimentary, igneous, or metamorphic and have been changed further by heat and pressure are called_____________
A. Volcanic B. Sedimented C. Metamorphic D. None of the above