Do you mean what Law of Conservation keeps the Earth spinning at the same rate?
If so, that's the Conservation of Angular Momentum.
fairly constant
I dont care.because they move alot.blah.blah.blah.
Plate Tectonics describe the movement of large sections of the Earth's crust. In theory, all of the current continents rest on relatively individual sections or "plates" of the Earth's surface. These plates are in a constant state of change and motion because of both the Earth's magnetic field and movements beneath our planet's surface. This theory is commonly linked to the "one continent" called Pangea.
tectonic plates
tectonic plates.
the rotation and revolution of earth is called movements of the earth
No, there would be one constant season.
Density does not change regardless of where the object is. It is a constant.
Centrepetal force-orbits E.G. Earth orbits the sun at a constant speed but also changes its direction, thus its velocity. This means that the almost constant change in velocity causes there to be a constant acceleration because of the change on direction.
gravity of earth is constant in any plane but the acceleration may vary becoz of irregular plane
Glacier cycles.
The earth and its climate, winds, ocean currents etc, are in a constant state of change. Nothing is ever static.