mantle convection and a thin lithosphere
plate tectonics
plate tectonics
Earth.
Plate tectonics on earth are vigorous and ongoing. Plate tectonics on Mars are a matter of debate. Long thought to be only in Mars distant past, there is a shift in opinion on the question of plate tectonics on Mars, and some (not all) scientists now believe that there is mild and sporadic plate tectonics happening on Mars to this day. But all agree that if that is the case, it is a fraction of those happening on earth.
plate tectonics
Plate tectonics and Liquid water oceans
plate tectonics=D
It is important so that they can possibly predict future earth movements as to when and where it will happen. Ex: earthquakes
Plate tectonics.
Earth materials.
plate tectonics
plate tectonics
Earth.
Tectonics.
In fact, Mars doesn't have plate tectonics like Earth.
Tectonic shifting
Tectonics is the study of the Earth's crust, the layer of air falls under atmospheric sciences.