noun🔗Share화성암설The old geological theory that the rocks forming the Earth were formed in fire by volcanic activity, with a continuing gradual process of weathering and erosion, then deposited on the sea bed, re-formed into layers of sedimentary rock by heat and pressure, and raised again."The old geology textbook explained plutonism as the way volcanic activity deep within the earth formed rocks, which then eroded and reformed into layers over time. "오래된 지질학 교과서는 화산 활동이 지구 내부에서 어떻게 암석을 형성하고, 시간이 지남에 따라 침식되어 층으로 재형성되는지를 화성암설로 설명했다.geologytheorysciencehistoryChat with AIVocabulary GamePractice Reading
