Alfred Wegener, a German meteorologist, proposed the hypothesis of continental drift.
(Alfred Wegener; proposed; the hypothesis of continental drift) (Alfred Wegener; [is]; a German meteorologist) (Alfred Wegener; [is] a meteorologist [from]; Germany)
Alfred Wegener Alfred Wegener Alfred Wegener
proposed [is] [is] a meteorologist [from]
the hypothesis of continental drift
a German meteorologist
Germany