The two major models for a mechanism to drive plate tectonics are the ridge-push, slab-pull and the convection models. the convection model relies on between the top of the convecting cell and the base of the lithospheric plate, and the push/pull model relies on the ridge and pushing the plate outward as the ridge falls in elevation

What conditions in the north might explain the many roles taken on by the black church? i need the answer asa

Which statement below best explains the main goal of manifest destiny during the 1800's? a to create an alliance between the united state and the mexican empire b to expand america's borders across the entire north american continent c to remove native americans from the united states' territory completely d to move settlers north of the great lakes to claim land from great britain

With regard to personality, it appears that: a) there is little consistency of behavior from one situation to the next and little consistency of traits over the life span.b) there is little consistency of behavior from one situation to the next but significant consistency of traits over the life span.c) there is significant consistency of behavior from one situation to the next but little consistency of traits over the life span.d) there is significant consistency of behavior from one situation to the next and significant consistency of traits over the life span.