What is the geographic theme of region?

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.

Name 5 inland waterways of australia

Why does less erosion & more deposition take place on the outside bank of a meander?