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What was the evidence that led some to suspect that the continents were once connected?
That the continents seemed to fit together almost perfectly, and if you had a map that had the resources marked on the continents and you put the continents together the resources would all be in groups next to each other.
answ2. But the pangaea supercontinent was just the last in a conjectured series of super-continent followed by break-up. Perhaps at least three cycles.
What else can I help you with?
2 What was probably the first evidence that led some to suspect the continents were once connected?
The matching coastlines and geologic similarities between continents, specifically between South America and Africa, led some to suspect that the continents were once connected. This evidence, known as continental drift, was proposed by Alfred Wegener in the early 20th century.
One type of evidence that supports Wegener and continental drift hypothesis is the existence of .?
Fossil evidence such as the presence of identical plant and animal species on continents separated by oceans. This suggests that these continents were once connected and later drifted apart.
How do we know that the continents have moved?
The theory of plate tectonics provides evidence that continents have moved over time. This evidence includes matching geological features between continents that were once part of the same landmass, like the coastlines of Africa and South America. Additionally, the distribution of fossils and the alignment of mountain ranges suggest that continents were once connected and have since drifted apart.
What are the evidence supporting the existence of Pangaea?
Fossil evidence: Identical fossils of plants and animals have been found on continents that are now widely separated, suggesting they were once connected. Geological evidence: Matching rock formations and mountain ranges on different continents provide evidence of their past connection. Climate evidence: Similar coal deposits and glacial striations found across continents support the idea of a single supercontinent with a consistent climate.
What evidence did alfred wegener have for pangea?
Alfred Wegener had several lines of evidence to support his idea of Pangaea, including the fit of the continents, similarities in rock formations and fossils across continents, and the presence of past glacial evidence in regions that are now separated by large distances. Additionally, Wegener noted similarities in climate and geological features that suggested the continents were once connected.
What was probably the first line of evidence that led some to suspect the continents where once connected?
The shapes of those continents, too many looked like they fitted together.
2 What was probably the first evidence that led some to suspect the continents were once connected?
The matching coastlines and geologic similarities between continents, specifically between South America and Africa, led some to suspect that the continents were once connected. This evidence, known as continental drift, was proposed by Alfred Wegener in the early 20th century.
What evidence is there that the present-day Continent were once a single landmass?
One piece of evidence that indicates the continents were once connected is the shape of the continents. Many of the continents look as if they fit together like a puzzle.
What evidence does the continental drift have that the continents were once connected?
Evidence for continental drift includes the fit of continents like South America and Africa, similar rock formations and mountain ranges on different continents, and the distribution of fossils that were once found on now widely separated landmasses. These pieces of evidence suggest that the continents were once connected in a single landmass called Pangaea.
Why is the fossil Glossopteris evidence of Gondwana?
Glossopteris is a plant fossil that was found in multiple continents that were once part of the supercontinent Gondwana. The widespread distribution of Glossopteris across these continents suggests that they were once connected, providing evidence for the existence of Gondwana.
What was the first evidence that led people to think that the continents were once connected?
The first evidence that led people to think that the continents were once connected because of earthquakes
Why did Wegener believe that all continents had once been joined?
Wegener believed all continents had once been joined because of the similar shapes of coastlines, matching geological formations across continents, and evidence of past glaciation extending from multiple continents, suggesting they were once connected.
What evidence suggests that continents were once joined?
One piece of evidence supporting the theory of continental drift is the fit of continents, such as the matching coastlines of South America and Africa. Another piece of evidence is the distribution of similar fossils and rock formations on different continents, suggesting they were once connected. Additionally, the alignment of mountain ranges and geological structures across continents supports the idea of past continental unity.
One type of evidence that supports Wegener and continental drift hypothesis is the existence of .?
Fossil evidence such as the presence of identical plant and animal species on continents separated by oceans. This suggests that these continents were once connected and later drifted apart.
How do we know that the continents have moved?
The theory of plate tectonics provides evidence that continents have moved over time. This evidence includes matching geological features between continents that were once part of the same landmass, like the coastlines of Africa and South America. Additionally, the distribution of fossils and the alignment of mountain ranges suggest that continents were once connected and have since drifted apart.
If the continents were once connected what might be similar about the coastlines where they were connected?
If the continents were once connected, similarities in coastline features could include similar shapes, geological structures, and fossil evidence of past connections. Additionally, the coastlines might have similar trends or patterns that suggest common tectonic history.
Does fossil evidence provide support for the idea that continents have moved over time?
Yes, fossil evidence supports the theory of continental drift. Fossils of similar plants and animals have been found on continents that are now separated by oceans, suggesting they were once connected. This provides evidence that continents have indeed moved over time.
