What are the 3 most commonly spoken languages in north america?

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.

Evaporite rocks te more permeable than reef rocks true false

What part did glaciers play in forming the great lakes?