What are the major post-1950 migration flows. Stream 1:
Stream 2:
Stream 3:
Stream 4:
Stream 5:
Stream 6:

The coco river is a natural border between nicaragua and which other country

In wegener’s evidence for continental drift, continents were proposed to fit together, such as the east coast of south america with the west coast of europe. east coast of africa. west coast of greenland. lower west coast of africa.

The covers all of earth like a thin shell,but it is not a solid sheet of material.it is broken up into several large sections and many smaller ones. fill in the blank.