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What is the evidence that supports the nebular hypothesis?
The nebular hypothesis is supported by several key pieces of evidence, including the observation of protoplanetary disks around young stars, which indicate the presence of gas and dust from which planets can form. Additionally, the consistent composition of planets within our solar system aligns with the hypothesis, as they exhibit a gradient in materials based on their distance from the Sun. Furthermore, computer simulations of solar system formation tend to replicate the observed structures and dynamics of planetary orbits, lending credibility to the idea that a rotating cloud of gas and dust could evolve into a solar system.
What were the three pieces of evidence offered by Wegener to prove his hypothesis?
Alfred Wegener proposed three main pieces of evidence for his hypothesis of continental drift. First, he noted the jigsaw-like fit of continents, particularly South America and Africa, suggesting they were once joined. Second, he identified similar geological formations and fossil remains across widely separated continents, indicating they were once connected. Lastly, he pointed to paleoclimatic evidence, such as glacial deposits in now tropical regions, which suggested that continents had shifted over time to their current locations.
What evidence did wegener have to prove his hypothesis?
Alfred Wegener used several pieces of evidence to support his theory of continental drift, including the fit of continents like South America and Africa, similarities in rock formations and fossils across continents, and the matching of ancient climate indicators like glaciation patterns. Despite facing initial skepticism, Wegener's evidence paved the way for the development of the theory of plate tectonics.
What was the evidence Alfred wegener used to support his idea?
Alfred Wegener supported his theory of continental drift with several pieces of evidence. He noted the complementary shapes of continents, particularly how South America and Africa fit together like puzzle pieces. Additionally, he pointed to fossil evidence, such as identical species of plants and animals found on widely separated continents, and geological similarities, including matching rock formations and mountain ranges across continents. Lastly, he highlighted paleoclimatic evidence, such as glacial deposits in now-tropical regions, suggesting that continents had once been positioned differently.
What evidence did Alfred wegener have to support his theory?
Alfred Wegener's theory of continental drift was supported by several lines of evidence, including the matching coastlines of different continents, similarities in rock formations and mountain ranges across continents, and the distribution of fossils of similar species on different continents. He also observed the fit of the continents like pieces of a jigsaw puzzle and the presence of ancient glacial deposits in regions that are now at different latitudes.
What was an important reason why wegeners continental drift hypothesis was widely accepted?
The continental Coastlines fit together like puzzle pieces, fossils, and glacier Grover in warm places
Is the theory true that the theory of evolution is supported by a wide range of biological evidence?
Yes. If evolution was not widely supported by evidence, then it would be regarded as a hypothesis rather than a theory.
What statement about historical claims is correct?
A good claim is supported by many pieces of reliable evidence.
What evidence supported thomsons hypothesis that the negative particles he observed from inside atoms?
Thomson had two pieces of evidence: 1- No matter what metal he used for the disk, the particles produced were indentical. 2- The particles had about 1/2000 the mass of a hydrogen, the lightest atom. These experiments provided the first evidence that atoms are made of even smaller particles.
What evidence supported Thomson's hypothesis that negative particles he observed came from inside atoms.?
Thomson had two pieces of evidence: 1- No matter what metal he used for the disk, the particles produced were indentical. 2- The particles had about 1/2000 the mass of a hydrogen, the lightest atom. These experiments provided the first evidence that atoms are made of even smaller particles.
What three pieces of edivence for Wegeners theory can from the sea floor?
Plants,animals,and something else
What evidence did Alfred Wegener have that supported his idea of continental drift?
South America and Africa fit together like puzzle pieces.
What is the evidence that supports the nebular hypothesis?
The nebular hypothesis is supported by several key pieces of evidence, including the observation of protoplanetary disks around young stars, which indicate the presence of gas and dust from which planets can form. Additionally, the consistent composition of planets within our solar system aligns with the hypothesis, as they exhibit a gradient in materials based on their distance from the Sun. Furthermore, computer simulations of solar system formation tend to replicate the observed structures and dynamics of planetary orbits, lending credibility to the idea that a rotating cloud of gas and dust could evolve into a solar system.
What supported wegeners idea of continetal drift?
Key pieces of evidence supporting Wegener's idea of continental drift include the jigsaw fit of continental coastlines (e.g., South America and Africa), matching geological formations on different continents, and similarities in plant and animal fossils found across continents separated by oceans. Additionally, the discovery of mid-ocean ridges and the mapping of Earth's magnetic field reversal patterns supported the theory of plate tectonics.
Support for wagners hypothesis of continental drift includes evidence of changes in?
Support for Wagner's hypothesis of continental drift includes evidence of fossil records, matching coastlines and geologic formations across continents, and the distribution of certain species that suggest connected landmasses in the past. These pieces of evidence helped bolster the idea that continents were once joined together and have since drifted apart.
What Evidence such as filting together of the coast o south America and Africa supports Alfred wegeners theory of?
Alfred Wegener's theory of continental drift is supported by the fitting together of the coastlines of South America and Africa, which appear to align like pieces of a jigsaw puzzle. Additionally, geological similarities, such as matching rock formations and fossil evidence of identical species found on both continents, further bolster his argument. These findings suggest that the continents were once part of a larger landmass, which eventually split and drifted apart over time.
Give an example of evidence from land features that supported wegeners idea of continetal drift?
There are several pieces of evidence from land features which support Wegener's idea of continental drift. One example is that if you line up the maps of South America and Africa you will see that the mountain ranges line up, which is strong evidence that the two continents were once one.
