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How does the presence of coal in Antarctica support the continental drift hypothesis?
Since all of the continents once were formed as one big land mass, the temperature could have been warmer when Antarctica was closer to the equator.
What are the 5 pieces of evidence for wegners continental drift theory?
The five pieces of evidence for Wegener's continental drift theory are: (1) the fit of the coastlines of continents like South America and Africa, (2) the distribution of similar fossils and rock types on different continents, (3) the alignment of mountain ranges across continents, (4) the presence of ancient glacial deposits in tropical regions, and (5) paleoclimatic evidence such as coal beds in Antarctica.
How does coal distribution support the Theory of Continental Drift?
Coal can be found underneath the cold and dry Antarctic ice cap, though coal can only form in warm and wet conditions. This could mean that Antarctica was once together with the other continents as part of the Pangaea, and was once in a warm and humid region
What two types of climate clues support the continental drift hypothesis?
Two types of climate clues that support the continental drift hypothesis are glacial deposits and coal deposits. Glacial deposits found in currently warm regions, such as South America and Africa, indicate that these continents were once located near the South Pole. Additionally, coal deposits in areas like North America and Europe suggest that these regions were once situated in tropical climates, supporting the idea that continents have shifted over geological time.
How do distinctive rock formations support the theory of continental drift?
The shapes of continents appearing on the map clearly show similar shapes and how the continents might fit together.
Which of the following is not evidence supporting the theory of continental drift?
Wagner has a theory on continental drift and the evidence that did not support it is where we see the continental drift in examining species of animal and human life drifting from continent to continent without the aid of mechanical devices or some form of trasportation except for by their own feet and them being the drifters of the continents.
Why would wegener have considered the presence of coal in Pennsylvania evidence of continental drift?
Wegener would have considered the presence of coal in Pennsylvania as evidence of continental drift because coal forms from the remains of ancient plants, which typically grow in swampy environments. The presence of coal in Pennsylvania suggests that the region was once located in a different climate zone, which aligns with the idea of continents moving over time. This supports Wegener's theory of continental drift, which proposed that the continents were once connected and have since moved apart.
Why is the presence of coal deposits in cold regions an indication of continental drift?
The presence of coal deposits in cold regions suggests continental drift because coal forms from the accumulation of plant material in warm, swampy environments. When coal deposits are found in areas that are now cold, it indicates that those regions were once located closer to the equator, where the climate was suitable for dense vegetation. This supports the theory of continental drift, which posits that continents have moved over geological time from their original positions. The alignment of coal deposits with past tropical conditions provides evidence of the shifting continents.
What paleoclimatic evidence supports continental drift?
Paleoclimatic evidence supporting continental drift includes the matching of certain rock formations, geological structures, and fossil distribution on continents now separated by vast oceans. For example, the presence of glacial deposits and coal seams that match across continents provides evidence that these landmasses were once connected. Additionally, the alignment of ancient climatic belts and the distribution of certain plant and animal species further support the theory of continental drift.
How does the presence of coal in Antarctica support the continental drift hypothesis?
Since all of the continents once were formed as one big land mass, the temperature could have been warmer when Antarctica was closer to the equator.
What are the 5 pieces of evidence for wegners continental drift theory?
The five pieces of evidence for Wegener's continental drift theory are: (1) the fit of the coastlines of continents like South America and Africa, (2) the distribution of similar fossils and rock types on different continents, (3) the alignment of mountain ranges across continents, (4) the presence of ancient glacial deposits in tropical regions, and (5) paleoclimatic evidence such as coal beds in Antarctica.
How does coal distribution support the Theory of Continental Drift?
Coal can be found underneath the cold and dry Antarctic ice cap, though coal can only form in warm and wet conditions. This could mean that Antarctica was once together with the other continents as part of the Pangaea, and was once in a warm and humid region
What two types of climate clues support the continental drift hypothesis?
Two types of climate clues that support the continental drift hypothesis are glacial deposits and coal deposits. Glacial deposits found in currently warm regions, such as South America and Africa, indicate that these continents were once located near the South Pole. Additionally, coal deposits in areas like North America and Europe suggest that these regions were once situated in tropical climates, supporting the idea that continents have shifted over geological time.
How did wegener use climate evidence to support his hypothisis?
Alfred Wegener used climate evidence to support his hypothesis of continental drift by analyzing the distribution of coal deposits, glacial deposits, and tropical plant fossils across different continents. For instance, he noted that coal deposits in North America and Europe indicated a warm, tropical climate, suggesting these landmasses were once closer to the equator. Conversely, glacial deposits found in currently warm regions like India and South America indicated that these areas had once been situated near the poles. This climate evidence helped demonstrate that continents have shifted over geological time, supporting Wegener's theory of continental drift.
How do distinctive rock formations support the theory of continental drift?
The shapes of continents appearing on the map clearly show similar shapes and how the continents might fit together.
What evidence did Wenger gather to support his continental drift hypothosis?
Alfred Wegener gathered several pieces of evidence to support his continental drift hypothesis, including the fit of the continents, matching geological formations across different continents, similarities in fossil distributions, and paleoclimatic evidence such as glacial deposits and coal seams in regions that are now separated by oceans. These pieces of evidence suggested that the continents were once connected and have since drifted apart.
What kind of layers found in Africa south America India and Australia help to support the continental drift hypothesis?
The layers supporting the continental drift hypothesis in Africa, South America, India, and Australia include geological formations such as matching rock types, fossil records, and coal deposits. For instance, the presence of similar sedimentary rock layers and fossils of ancient plants and animals, like the Glossopteris fern, across these continents suggests they were once connected. Additionally, paleomagnetic evidence shows that these continents have moved over geological time. This alignment of geological features across separated continents provides compelling evidence for the theory of continental drift.
