We don't notice because the move so slowly. Even the fastest-moving plates are moving at only about 3 inches per year.
Moving
as it is concentrated on the crust. and the crust is moving due to crustal activity/tectonic activity.
The Doppler effect occurs whether the sound source or the listener is moving. You wont notice the Doppler effect on a slow moving train because the radio wave is reflected, its frequency changes depending on the speed of the object.
the water is moving it and the mantle is moving it
what are mountains formed by blocks of crust moving along a fault
The crust is formed on tectonic plates that are always moving because of the magma melting the rock under the surface causing them to move, so, in a way the Earth's crust is moving.
An EARTHQUAKE.
Pangaea
Tectonic Plates
The crust.
a moving portion of earths crust and upper mantle is called a ridge that's when the ocean floor has underwater volcano that erupts
The large selections that make up earth's crust and upper mantle are called