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What do the shapes of the continents now tell us about their past?
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∙ 8y ago
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.
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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 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.
What do the shape of the continents now tell us about their past?
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.
Why don't the present shapes of the continents fit perfectly into a super continent?
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!
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 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 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.
Why don't the shapes of the continents now fit together exactly?
The shapes of continents do not fit together exactly because they have been moving and shifting over millions of years due to plate tectonics. This movement has caused the continents to break apart and drift apart from each other, resulting in their current shapes. Additionally, erosion and other geological processes have also altered the original shapes of the continents.
What do the shape of the continents now tell us about their past?
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.
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.
Why don't the present shapes of the continents fit perfectly into a super continent?
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!
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.
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 shapes of the continents don't 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!
Is told a verb that happens now?
If "happens now" means present tense, no. Told is the past tense of tell.
Why don't the present shapes of the continents fit into a super continent?
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.
