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The current shape and position of continents provide evidence for the theory of plate tectonics, which suggests that continents were once part of a supercontinent called Pangaea that has since drifted apart. This movement helps explain the similarities between the geology and fossils of now widely separated continents, as well as the presence of matching Coastlines and mountain ranges.
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What do the shapes of the continents now tell us about the past?
The shapes of the continents provide evidence of past tectonic activity, such as the splitting of continents through plate tectonics. For example, the fit of the continents' coastlines, like the matching shapes of South America and Africa, suggests they were once joined. This helps us understand the movement of Earth's plates over millions of years.
What do the shapes of the continents now tell us about their past?
The shapes of the continents suggest that they were once connected as a single landmass known as Pangaea, which later drifted apart due to the movement of tectonic plates. The matching coastlines and geological evidence support the theory of continental drift and plate tectonics.
How were the fossil symbols and mountain belts helpful in deciding where to move the contintinents?
Fossil symbols helped in determining the past connections between continents by showing similarities in species that were now separated by large distances. Mountain belts provided geological evidence of past tectonic activity, such as where two continents may have collided. By studying these clues, scientists were able to infer the movement of continents and reconstruct past supercontinents.
What do the shapes of the continents now tell us about their part?
The shapes of the continents tell us that they were once connected as a single landmass called Pangaea over 200 million years ago. The movement of tectonic plates caused the continents to drift apart to their current positions, creating the geography we see today. This process is known as plate tectonics.
Do you believe that the continents will shift back all together?
Continental drift is a slow geological process that occurs over millions of years, leading to the movement of continents. There is no scientific evidence to suggest that the continents will shift back all together as a single landmass in the foreseeable future. As of now, geological forces continue to shape and change the positions of the continents independently.
What do the shapes of the continents now tell us about the past?
The shapes of the continents provide evidence of past tectonic activity, such as the splitting of continents through plate tectonics. For example, the fit of the continents' coastlines, like the matching shapes of South America and Africa, suggests they were once joined. This helps us understand the movement of Earth's plates over millions of years.
What do the shapes of the continents now tell us about their past?
The shapes of the continents suggest that they were once connected as a single landmass known as Pangaea, which later drifted apart due to the movement of tectonic plates. The matching coastlines and geological evidence support the theory of continental drift and plate tectonics.
What do the glossopteris fossils tell us about the early position of the continents?
shows that all three continents were once connected (joined) together. because the 'exact' same fossil types were found in all three different continents, which are now split from each other.
How were the fossil symbols and mountain belts helpful in deciding where to move the contintinents?
Fossil symbols helped in determining the past connections between continents by showing similarities in species that were now separated by large distances. Mountain belts provided geological evidence of past tectonic activity, such as where two continents may have collided. By studying these clues, scientists were able to infer the movement of continents and reconstruct past supercontinents.
What are three pieces of evidence that support the theory that the continents are moving?
Matching geological features like mountain ranges and rock formations on continents that are now separated by oceans. Fossil evidence of the same species found on multiple continents that are now far apart. The alignment of magnetic minerals in rock formations, providing a record of past changes in the Earth's magnetic field and the movement of continents.
Is told a verb that happens now?
If "happens now" means present tense, no. Told is the past tense of tell.
How were the fossil symbols helpful in deciding where to move the continents?
Fossil symbols were helpful in deciding where to move the continents because they provided evidence of past connections between landmasses. Similar fossils found on continents that are now far apart suggest that they were once joined together. By using fossil evidence, scientists could determine the past positions of continents and reconstruct ancient supercontinents like Pangaea.
What do the shapes of the continents now tell us about their part?
The shapes of the continents tell us that they were once connected as a single landmass called Pangaea over 200 million years ago. The movement of tectonic plates caused the continents to drift apart to their current positions, creating the geography we see today. This process is known as plate tectonics.
Do you believe that the continents will shift back all together?
Continental drift is a slow geological process that occurs over millions of years, leading to the movement of continents. There is no scientific evidence to suggest that the continents will shift back all together as a single landmass in the foreseeable future. As of now, geological forces continue to shape and change the positions of the continents independently.
Why don't the present shapes of the continents fit perfectly into a super continents?
As the continents moved further apart, natural erosion of the Coastlines removed and added to the basic shape over billions of years. Much of the evidence relates to the similarities of plants and animals found on now separate continents. Geological evidence points to Antarctica was once further north and had a tropical climate!
Why don't the present shaped of the continents fit perfectly into a super continents?
As the continents moved further apart, natural erosion of the coastlines removed and added to the basic shape over billions of years. Much of the evidence relates to the similarities of plants and animals found on now separate continents. Geological evidence points to Antarctica was once further north and had a tropical climate!
Does the simple past tense tell the near past?
Could be near past or distant past. Past simple tells about something at a definite time in the past, something that is now finished. I had breakfast at 7:30. (its now 8:30) She went to China in 1992.
