0
Add your answer:
Earn +20 pts
What evidence did wegner have for continental drift theory?
Actually there is a lot of evidence that supported his evidence the big one was fossils of animals on distant continents and plants for example Glossopteris was one the strange reasons that Alfred was more than ever to prove his point.Edit:Alfred Wegener proposed that, using 19th century longitude determinations, Greenland had moved 1 mile away from Europe. However, this conclusion ended up being false due to false calculations. Still, Wegener discovered that every year San Diego moved 6 feet closer to Shanghai while Washington D.C. and Paris got 15 feet closer. In addition, Alfred Wegener discovered that related species, too small to swim across the ocean, were found on different continental plates, as well as similar fossils.Alfred Wegener's theory was rejected at first, however, because he was unable to explain the reason why the plates moved. Later, Arthur Holmes published his theory of thermal convection being the the thing that drove the plates apart. He also noted that the continents didn't "move" but were "carried" by larger pieces of the Earth's crust. Discoveries of the Mid-Ocean Ridge in addition to Harry Hess's work adds onto this theory of Wegener's.As this theory is the most complete theory concerning global dynamics, the roots of such lie in the curiosity and work of Alfred Wegener.
In what year did Julian Opie create the album cover for 'Blur'?
The year 2000
Describe continental drift theory?
continents move about as plates of crust and upper mantle, on more mobile layer of asthenophere in the mantle. Movement driven by mantle convection and isostasy. Bumps between continents = mountain chains bump continental with oceanic = island arc vocanoes and subduction of oceanic plate
What year did Jimmy Carter create the Department of Education?
Oct. 17 1979
What is a theory about what happened to Amelia Earhart and Fred Noonan?
one theory was that a 15 year old boy heard that the jappenese was hurting Fred Noonan and Amelia told them to stop hurting him the 15 year old boy did not want to tell anyone when he was 15 because he said no one wouldnt believe him
What year did Alfred Wegener come up with Continental Drift?
Alfred Wegener proposed the theory of Continental Drift in 1912.
What year had Alfred Wegener discovered Pangaea?
Alfred Wegener proposed the theory of Pangaea in 1912 based on his research on the fit of the continents, fossil evidence, and rock formations.
What College did Alfred Wegener graduate from?
what year did Alfred Wegener graduate college in
What year did Alfred wegener's parents die?
1946
What year did the concept of Pangaea begin?
The concept of Pangaea, the supercontinent, was first proposed by Alfred Wegener in 1912 as part of his theory of continental drift.
Why was Alfred wegener's theory accepted ntil later?
YEs, Alfred WEGners theory was accpeted until later BECause This Question IS BEing ASked to aN ELEveN yEar OLdBecaysE sHE wANTs To Know :CAN A THEORY ALREADY ACCEPTED , BE REJECTED LATER WHEN A CONTRADICTION IS FOUND?THANKSI Appreciate if you would help.ByebyeX
How old was Alfred Wegener when he died?
May 12, 1931, Wegener's body was found in Greenland, halfway between Eismitte and West camp. Wegener's suspected cause of death was heart failiure. It is estimated that the 23-year-old's body now lies buried under more than 100 meters (330 ft) of accumulated ice and snow.
Alfred wegener noticed that the coast of south america seemed to fit into the coast of this continent like a jigsaw puzzle?
Abraham Ortelius was the first to note the remarkable fit of the coastlines of South America and Africa in the year 1596. In 1858, geographer Antonio Snider-Pellegrini made two maps of the globe showing his version of how South America and Africa may once have fit together, then later separated. Later, in the early 20th century, Alfered Wegener developed the (incorrect) theory of "continental drift" that revived interest in the subject and lead to the current theory of plate tectonics.
What is Archie Carr's contribution to continental drift?
Archie Carr did not make direct contributions to the theory of continental drift. He was a prominent herpetologist known for his work on sea turtle conservation and biology. Continental drift is a theory in geology proposed by Alfred Wegener in the early 20th century.
Which year did the concept of pangaea begin?
1912
In which year did the concept of Pangaea begin?
The concept of Pangaea, the supercontinent that existed during the late Paleozoic and early Mesozoic eras, was first proposed in the early 20th century. Alfred Wegener, a German scientist, introduced the idea of Pangaea in 1912 as part of his theory of continental drift.
What is the theory that the continents were once one giant landmass?
The theory that suggests the continents were once connected as a single landmass is called continental drift. This theory was proposed by Alfred Wegener in the early 20th century and later developed into the theory of plate tectonics, which explains the movement of the Earth's lithosphere.
