pacific plate
There are 14 crustal plates on the earth.
Worldwide, the mountains are the evidence of crustal plates.
No, plates and crustal plates are the same thing. They refer to the large, rigid sections of the Earth's lithosphere that move around on the semi-fluid asthenosphere beneath them. These plates are made up of both oceanic and continental crust and are responsible for the movement of continents and the formation of geological features like mountains and earthquakes.
a fault
The crustal plates are in constant motion, there is no last movement
the plates float on top of the upper mantle
seafloor
Yes, tectonic plates are also known as crustal plates.
by bubbling hot magma in the earth's inner core, erupting from volcanoes and causing earthquakes which cause the crustal plates to move.
Molten magma from the mantle rises at the top oceanic ridge, cools and solidifies, continually forming a crustal plate. Hundreds to thousands of miles from the ridge the plate moves downward into the mantle at the contact with another plate and melts. The continuous process resembling a large "conveyor belt" moves the crustal plate a few centimeters each year.
beacause it is moving
Small crustal plates are pieces of the Earth's lithosphere that are smaller in size compared to major tectonic plates. They are often found near boundaries of larger plates and can contribute to local geological phenomena such as earthquakes and volcanic activity. Examples of small crustal plates include the Juan de Fuca Plate and the Philippine Sea Plate.