Africa s unusual physiography was one of the pieces of evidence that Alfred Wegener used to construct his hypothesis of continental drift.
(unusual physiography; was; one of the pieces of evidence that Alfred Wegener used to construct his hypothesis of continental drift) (Alfred Wegener; to construct; his hypothesis of continental drift)
unusual physiography Alfred Wegener
was to construct
one of the pieces of evidence that Alfred Wegener used to construct his hypothesis of continental drift
his hypothesis of continental drift