When 2 plates collide with enough force, blank occurs, breaking the crust?

What part did glaciers play in forming the great lakes?

Physical features of central america look at the map above which of the following is true

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path