Alfred Wegener Continental Drift Alfred Wegener, a German arctic explorer and geophysicist who lived in the early 1900s, was struck by the resemblance between the continents and ice-floes in the arctic oceans, resulting from the break-up of sheets of floating sea-ice.
(a German arctic explorer and geophysicist; lived; L:in the early 1900s) (Alfred Wegener Continental Drift Alfred Wegener; was struck; by the resemblance between the continents and ice-floes in the arctic oceans) (Alfred Wegener Continental Drift Alfred Wegener; [is] a German explorer [of]; arctic)
a German arctic explorer and geophysicist Alfred Wegener Continental Drift Alfred Wegener Alfred Wegener Continental Drift Alfred Wegener
lived was struck [is] a German explorer [of]
L:in the early 1900s
by the resemblance between the continents and ice-floes in the arctic oceans
arctic