Answer:
tectonic plates
Explanation:
The lithosphere of the earth is divided into a small number of plates which float on and travel independently over the mantle and much of the earth's seismic activity occurs at the boundaries of these plates.
Because you are still listing events that happened.
Answer:
Mid-latitude steppe and desert climate, major climate type of the Köppen classification characterized by extremely variable temperature conditions, with annual means decreasing and annual ranges increasing poleward, and relatively little precipitation.
Explanation: