Divergent boundary, also known as a constructive boundary or an extensional boundary, is a linear geologic feature that exists between tw...| Geology In
Convergent plate boundaries, often called destructive plate boundaries , are regions where two or more tectonic plates collide. This colli...| Geology In
The Earth's crust is the outermost layer of our planet, composed of solid rock. The Earth's crust varies in thickness from about 5 to 70 k...| Geology In
Oceanic crust is the outermost solid layer of the Earth beneath the ocean basins. It is part of Earth's lithosphere and is distinct from th...| Geology In