The theory of plate tectonics states that the earth's crust is composed of many plates that move gradually across the earth's surface. select the best answer from the choices provided.
true or false

Whats the biggest sea in the world?

Which characteristics of temperature and salinity have the greatest influence on the movement of deep-ocean currentsa. warm and low salinityb. cold and high salinityc. cold and low salinityd. warm and high salinity

How did geography influence the settlement of early africa.