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The first criteria is that the continents have similar shapes that coordinate with each other. For example, Africa and South America fit into each other, when rotated.
The next proof is that there were fossils of the same type of dinosaur on adjacent continents. (South America and Africa)
The third proof is that there are mountain ranges of similar build on opposite continents
The last proof is old traces of ice that all coordinate with Antarctic ice, prooving the situation that the continents were once in.
I know three if this helps...
Climate
Fossils
Jigsaw
Proofs Of Continental Drift
1. The jigsaw fit between South America and Africa.
2. Fossils of the same plants and animals are found on both South America and Africa.
3. Mountains of similar age and structure are found on both sides of the Atlantic Ocean.
4. Evidence that ice sheets once covered southern Africa, India, Australia and South America/Coal deposits under Antarctica suggesting there was once lush vegetation there meaning Antarctica had not always been where it is today.
Evidence for continental drift comes from three things. First, plate movement has been observed over fault lines. Next, the mid-oceanic trenched have been observed to extrude rock outwards. Finally, the fossil record shows species that span several continents that could not have happened from migration.
1. Fit of the Coninents
2. Fossil Evidence
3. Rocks and Mountain Ranges
4. Climate Evidence
The different continents look like they fit together, like a giant jigsaw. People believe they did, and call this super continent Pangaea. There are also prehistoric animal fossils that have been found in one place, and then found somewhere else halfway around the world.
What else can I help you with?
What are two pieces of evidence for continental drift?
Fossil evidence of the same species found on different continents and rock formations that match up across different continents are two pieces of evidence for continental drift. These support the theory that continents were once connected and have since moved apart.
Continental drift is supported by what evidence?
Evidence supporting continental drift includes the distribution of fossils and rock formations that match across continents, the fit of continental coastlines like puzzle pieces, and the alignment of mountain ranges and geological structures across continents. Additionally, the matching of ancient climates and glacial deposits across separate continents supports the theory of continental drift.
What observation about this mid-ocean ridge was used to Wenger's hypothesis of continental drift?
When you look at a map of the continents you find that the East coast of South & Central America line up with the Western coast of Africa. With how clearly they match each other, it supported his hypothesis.
What evidence supported continental drift?
the same rock types on the edges of different continents and the reverse magnetic polarity show seafloor spreading which shows that the continents are moving. the Coastlines of South Africa and south ameria seem to match and fit together like a jigsaw and so do many other countries which gives the impression that all the continents were onced joined together as a massive continent called Pangaea
What are matching coastlines?
Matching coastlines are coastlines from different continents that seem to fit together like puzzle pieces. This observation led to the development of the theory of continental drift and plate tectonics, as it suggests that these continents were once joined together as a single landmass. A famous example of matching coastlines is the fit between the eastern coast of South America and the western coast of Africa.
What paleoclimatic evidence supports continental drift?
Paleoclimatic evidence supporting continental drift includes the matching of certain rock formations, geological structures, and fossil distribution on continents now separated by vast oceans. For example, the presence of glacial deposits and coal seams that match across continents provides evidence that these landmasses were once connected. Additionally, the alignment of ancient climatic belts and the distribution of certain plant and animal species further support the theory of continental drift.
What are two pieces of evidence for continental drift?
Fossil evidence of the same species found on different continents and rock formations that match up across different continents are two pieces of evidence for continental drift. These support the theory that continents were once connected and have since moved apart.
How does rock strata support the theory of continental drift?
Rock strata that match on different continents suggest that these continents were once connected and have since drifted apart. Fossils and geological formations found in these rock layers further support the theory of continental drift by indicating past connections between continents that are now separated. Matching rock strata across continents provide evidence of a shared history and movement of land masses over time.
Continental drift is supported by what evidence?
Evidence supporting continental drift includes the distribution of fossils and rock formations that match across continents, the fit of continental coastlines like puzzle pieces, and the alignment of mountain ranges and geological structures across continents. Additionally, the matching of ancient climates and glacial deposits across separate continents supports the theory of continental drift.
One kind of evidence that supports wegner's hypothesis is that?
Fossil evidence showing similar plant and animal species in regions that are now widely separated provides support for Wegner's hypothesis of continental drift. This suggests that the continents were once connected in a single landmass.
Which coastline of continents seem to match up like puzzle pieces?
The east coast of South America and the west coast of Africa appear to match up like puzzle pieces. This phenomenon is known as the "Atlantic Puzzle" and is evidence of the theory of continental drift.
What are three kinds of evidence that support wegener's theory?
The pieces of evidence Alfred Wegener used to support his theory about continental drift were; Puzzle Fit, Fossil evidence from animals that were once on the same continent, geologic evidence like mountain chains that were connected and now split apart, and ice sheets. Thank you for reading this article and I hoped it answered your question!
How do distinctive rock strata support the theory of continental drift?
Since you can find the same distinctive rock strata in both the east coast of South America and the west coast of Africa, it suggests that those two coasts were once connected.
Match the feature or term in column 1 to the the characteristics in column 2?
Volcano develops from one place lives under another continental drift moving plates subduction zone were oceanic crust collides with the continental crust magma made from melting plates I voice typed
Sonar shows that the edges of continental shelves match what?
Sonar shows that the edges of continental shelves match the underwater slope known as the continental slope. This underwater feature marks the boundary between the continental shelf and the deeper ocean floor. The continental slope is steeper than the continental shelf and descends into the abyssal plain.
What observation about this mid-ocean ridge was used to Wenger's hypothesis of continental drift?
When you look at a map of the continents you find that the East coast of South & Central America line up with the Western coast of Africa. With how clearly they match each other, it supported his hypothesis.
Match the mountains with the type of collision that formed them?
Andes - continental oceanic aleutians - oceanic oceanic North American cordillera - arc continent Appalachians - continental continental
