The theory of continental drift was first advanced by German meteorologist Alfred Wegener in 1912.
(The theory of continental drift; was advanced; by German meteorologist Alfred Wegener; T:in 1912; T:first) (Alfred Wegener; [is] meteorologist [from]; Germany)
The theory of continental drift Alfred Wegener
was advanced [is] meteorologist [from]
by German meteorologist Alfred Wegener T:in 1912 T:first
Germany