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Why don't the present shapes of the continents fit perfectly into a super continent?
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∙ 8y ago
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!
Gerson Bahringer
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Why don't the present shapes of the continents fit perfectly into a supercontinent?
One reason is because the coastlines of land masses change over time. If you map the edges of the continental shelves, the fit is much better.
Why don't the present shapes of the continental fit perfectly into a supercontinent?
Changes in sea level, erosion, and deposition of sediment call all change the shapes of coastlines. What fit together even better than the continents themselves are the continental shelves. These areas were once dry land but dropped below sea level as Pangaea broke up. Even these can become somewhat distorted by tectonic forces.
What discipline records the shape and location of continents?
What scientific disciplines records the shapes and locations of continents
What does the shape of the continents tell us?
The shapes of the continents gives us an insight into earths past and history.When tried to arrange they seem to fit in like a "Jigsaw puzzle".This tells us that there was once a time,aeons of years ago when all continents were together as one "Super continent",but were separated by "Drifting",reshaped and sculptured by agents of "Denudation".
What are sizes shapes and positions of the continents changed by?
lithospheric plate motion.
How does rifting and accretion change the shapes of continents?
This changes the shapes of continents because different parts of the continents converge and diverge at different rates. So the Northern part of a continent could be spreading apart faster than the southern.
Why don't present shapes of the continents fit perfectly into a supercontinent?
One reason is because the Coastlines of land masses change over time. If you map the edges of the continental shelves, the fit is much better.
Why don't the present shapes of the continents fit perfectly into supercontinent?
One reason is because the Coastlines of land masses change over time. If you map the edges of the continental shelves, the fit is much better.
Why don't the present shapes of the continents fit perfectly into a supercontinent?
One reason is because the coastlines of land masses change over time. If you map the edges of the continental shelves, the fit is much better.
What do the shapes of the continents indicate?
The shapes of the continents more or less fit together like pieces of a puzzle. Other evidence discovered by geologists have shown that they did indeed once form a single continent called Pangaea.
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!
Why would the present shape of the continents not fit perfectly into the shape of Pangaea and what things might have changed the continents' shapes?
They would fit roughly together but not perfectly due to years and years of erosion. As evident as Africa and So. America are that they were once joined. Erosion does not work. Even with that they will not fit. Try it with cut outs. But shrink the size of the earths sphere to about 1/2 its size today and they fit perfect.
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!
What scientific disciplines records the shapes and locations of continents?
What scientific disciplines records the shapes and locations of continents
How rifting and accretion change the shapes of continents?
they can increase or move the size of the continents
How does the map 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.
