what causes shale to eventually turn into gneiss?\nwater\nerosion\nintense pressure\nrewatch\nskip
what causes shale to eventually turn into gneiss?\nwater\nerosion\nintense pressure\nrewatch\nskip
Answer
Brief Explanations:
Shale is a sedimentary rock. Through high - temperature and intense pressure during metamorphism, it can transform into gneiss, a metamorphic rock. Water and erosion do not cause this transformation.
Answer:
C. intense pressure