There are two types of crust, oceanic and continental. Oceanic crust is covered by most of the oceans, but water from the oceans flows over parts of the continental crust and we call them seas.
The water covering the crust is relatively thin so that it is usually not counted when discussing the crust.
The geosphere.
The Earths crust is approximately 650 km deep.
Crustal rocks: 2-3 ppm Sea water: cca. 3,3 ppb
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
mantle
The earth's crust is not stress
half of earths layer
continental crust
crust
The earth's crust is generally solid.
The crust is the thinnest part on the Earth.
crust