True or false: switzerland is landlocked and has borders with france, spain, and portugal.

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.

Which statements are accurate about snow flakes

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today