Answer:
The crust is the outer layer of the Earth. It is the solid rock layer upon which we live. ... Continental crust is typically 30-50 km thick, whilst oceanic crust is only 5-10 km thick. Oceanic crust is denser, can be subducted, and is constantly being destroyed and replaced at plate boundaries.
Step-by-step explanation:
Continental crust also makes up the continents/other landforms, whereas oceanic crust makes up sea floors.