What are two things that have helped scientists conclude that all of the continents were once together as Pangaea?

What are two things that have helped scientists conclude that all of the continents were once together as Pangaea?

Scientists have found that rocks on the east coast of South America are the same as rocks found on the west coast of Africa. These rocks are different from rocks found in other places on Earth, suggesting that the continents were once connected. Plant and animal fossils also reveal evidence.

Which 2 continents have the most obvious fit of the coastlines?

Which 2 continents have the most obvious fit of the coastlines? South America and Africa has the most obvious fit of the coastlines.

Which 2 continents have the most noticeable fit?

Two continents have the most obvious fit of the coastlines are the east coast of South America and the west coast of Africa, because the east coast of South America and the west coast of Africa seem to fit together like pieces of a jigsaw puzzle. Wegener discovered that their rock layers are fit just as it clearly.

Which two 2 continents have the most noticeable fit?

The two continents which has the most obvious fit of the coastlines are South American and West Africa. Examination of a world map would reveal a very striking match between the shapes of the east coast of South America and the west coast of Africa.

What evidence can prove that two mountain ranges separated by ocean?

Evidence for Continental Drift

  • Identical rocks, of the same type and age, are found on both sides of the Atlantic Ocean.
  • Mountain ranges with the same rock types, structures, and ages are now on opposite sides of the Atlantic Ocean.

Can you still remember the evidence of the continental drift theory?

Fossil Evidence One type of evidence that strongly supported the Theory of Continental Drift is the fossil record. Fossils of similar types of plants and animals in rocks of a similar age have been found on the shores of different continents, suggesting that the continents were once joined.

Can the continents go back to Pangaea?

The continents that broke away from Pangaea are still being pushed (or, more accurately, dragged) apart by the confluence of mid-oceanic ridges and subduction zones. There is no way to reverse these processes directly, so the continents cannot go back to being Pangaea as it was 250 million years ago.

Where was Pangea located?

From about 280-230 million years ago (Late Paleozoic Era until the Late Triassic), the continent we now know as North America was continuous with Africa, South America, and Europe. They all existed as a single continent called Pangea.