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Alfred Wegener found glacial striations on rocks in Greenland and Scandinavia while studying evidence for continental drift and the theory of plate tectonics. Glacial striations are scratches or grooves on rocks caused by the movement of glaciers over time. Wegener used these features to support his idea of a supercontinent called Pangaea that later split and drifted apart.
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What 3 pieces of evidence did Alfred Wegener use to support his theory of continental drift?
he used fossils, glacial indentations, and different types of rock.
What evidence did alfred wegener find for pangaea?
Alfred Wegener found several lines of evidence to support the theory of Pangaea, including the fit of the continents, similar rock formations and mountain ranges across continents, matching fossil remains on different continents, and similar climates and glacial deposits in areas that are now far apart.
What were two choices wegener saw concerning climarte zones of the past?
Alfred Wegener saw two choices regarding climate zones of the past: either the climate zones have shifted over time due to the movement of continents (continental drift theory), or the Earth's poles have shifted, causing significant changes in climate. Wegener supported the former theory, which eventually led to the development of the theory of plate tectonics.
What evidence did Alfred wegener have to support his theory of the continental drift?
Alfred Wegener's theory of continental drift was supported by several pieces of evidence, including the fit of the continents like a jigsaw puzzle, similarities in rock formations and fossils across continents, and matching geological features such as mountain ranges and coastlines. Additionally, Wegener found evidence of past glaciation in regions that are now separated by oceans, suggesting they were once connected.
Who found pangea?
Alfred Wegener, a German scientist, proposed the theory of Pangaea in the early 20th century. He suggested that Earth's continents were once joined together as a supercontinent called Pangaea, which later broke apart and drifted to their current positions.
What 3 pieces of evidence did Alfred Wegener use to support his theory of continental drift?
he used fossils, glacial indentations, and different types of rock.
What evidence did alfred wegener find for pangaea?
Alfred Wegener found several lines of evidence to support the theory of Pangaea, including the fit of the continents, similar rock formations and mountain ranges across continents, matching fossil remains on different continents, and similar climates and glacial deposits in areas that are now far apart.
What were two choices wegener saw concerning climarte zones of the past?
Alfred Wegener saw two choices regarding climate zones of the past: either the climate zones have shifted over time due to the movement of continents (continental drift theory), or the Earth's poles have shifted, causing significant changes in climate. Wegener supported the former theory, which eventually led to the development of the theory of plate tectonics.
What evidence did Alfred wegener have to support his theory of the continental drift?
Alfred Wegener's theory of continental drift was supported by several pieces of evidence, including the fit of the continents like a jigsaw puzzle, similarities in rock formations and fossils across continents, and matching geological features such as mountain ranges and coastlines. Additionally, Wegener found evidence of past glaciation in regions that are now separated by oceans, suggesting they were once connected.
When was the geophysicist Alfred Wegener born?
The geophysicist and meteorologist Alfred Wegener was born on November 1st 1880. He was born in Berlin, German Empire. In November 1930, he disappeared on an expedition to Greenland and later, when his body was found buried in the snow, it was assumed he died of overexertion. His associate Rasmus Villumsen (who had buried Wegener and taken his diary) was never found.
Who was the person that that made a hypothesis of continental drift?
It was Alfred Wegener but other scientists did not believe him but he found evidence
Why do you remember Alfred wegener?
Alfred Wegener was a famous scientist that came up with the theory of continental drift. His evidence was continents could fit together in a mass like a puzzle, fossils of organisms where found where the area was to unsustainable for them, and climate.
When did alfered wegener die?
Alfred Wegener died on his fourth Greenland expedition, in Nov 1930, and was buried on the spot. The grave site was re-found on May 12 1931.
Who found pangea?
Alfred Wegener, a German scientist, proposed the theory of Pangaea in the early 20th century. He suggested that Earth's continents were once joined together as a supercontinent called Pangaea, which later broke apart and drifted to their current positions.
What observations led to Alfred wegener to develop the hypothesis of continental drift?
The observation that led Alfred Wegener to develop the hypothesis of continental drift was that the continents looked like a puzzle that could fit together and then found out that fossils of similar kind and whats left of similar plants were found on opposite sides of the world.
Why did Alfred wegener come up with the continental drift theory?
he had evidence from the mountain range that were there. and that the same fossils were found in the different continents.
What theory did Alfred wegener proposed first?
Alfred wegeners theory of continental driftIs that once all the continents were all join as one massive land mass. (and split apart.)
