the ice age occured because of obliquity, axial precession, and orbital precession which means tilt, wobble, and the orbit is orbiting
the earths plates move because of a convection cycle convection is the heat transfer due to the bulk movement of molecules within fluids such as gases and liquids, including molten rock.
Convergent boundaries are areas on Earth where two or more lithospheric plates collide. One plate eventually slides beneath the other causing a process known as subduction. areas where subduction has occurred are more susceptible to earthquakes
most earthquakes and volcanoes occur along these red lines which represent faultlines and outline the tectonic plates the movement of these plates cause the volcanoes and earthquakes here on earth
In plate tectonics, a divergent boundary or divergent plate boundary is a linear feature that exists between two tectonic plates that are moving away from each other. Divergent boundaries within continents initially produce rifts which eventually become rift valleys.
Transverse Boundaries are when two boundaries slide past each other without colliding. When two plates slide past each other, they form a narrow stretch and indent in the ground.