Education Plate Tectonics

1.Plate Tectonics Junhel C. Dalanon, DMD, MAT SNSCLC – Minglanilla Minglanilla, Cebu, Philippines 60462. Earth Structure Radius 6300-6400km Thin crust Mantle extends almost…

Education Plate tectonics

1. Earth Materials – Geology Plate tectonics Why have all the mountains not worn away by now? 2. Earth Structure Radius 6300-6400km Thin crust Mantle extends almost halfway…