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with he use of precision instrument, scientists were able to understand plate movements so they believe that the continents did move.

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Why did Alfred Wegener believe that the continents were just one big landmass before?

Alfred Wegener believed in the theory of continental drift because he saw evidence like the fit of the continents, similarities in rock formations and fossils, and matching geological features on different continents. He proposed that these observations supported the idea that the continents were once connected as one supercontinent, which he named Pangaea.


Did Alfred Wegener name a giant landmass Pangaea?

Yes, Alfred Wegener proposed the theory of the supercontinent Pangaea in the early 20th century. The name Pangaea is derived from Ancient Greek, meaning "all lands." Wegener gathered evidence to support the idea that the Earth's continents were once joined into a single landmass before breaking apart and drifting to their current positions.


What was Abraham ortelius hypothesis?

The hypothesis that the continents had once formed a single landmass before breaking apart and drifting to their present locations was fully formulated by Alfred Wegener in 1912. Although Wegener's theory was formed independently and was more complete than those of his predecessors, Wegener later credited a number of past authors with similar ideas


What is the name of the landmass before we had seven continents?

The landmass before the current seven continents was known as Pangaea. Pangaea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras.


What did wegener call this giant land mass?

Alfred Wegener called the giant landmass "Pangaea," which means "all lands" in Greek. He proposed the theory of continental drift, suggesting that the continents were once connected as a single supercontinent before gradually drifting apart to their current positions.


Why did Alfred Wegener name his super continent Pangaea?

Alfred Wegener named the supercontinent Pangaea because it means "all lands" in Greek. He believed that all continents were once connected as one giant landmass before breaking apart and moving to their current positions.


What did Alfred Wagener name is supercontinent?

Alfred Wegener named the supercontinent he proposed "Pangaea," derived from the Greek words for "all lands." He suggested that all modern continents were once united as one landmass before breaking apart and drifting to their current positions.


What was Abraham Ortelius's hypothesis?

The hypothesis that the continents had once formed a single landmass before breaking apart and drifting to their present locations was fully formulated by Alfred Wegener in 1912. Although Wegener's theory was formed independently and was more complete than those of his predecessors, Wegener later credited a number of past authors with similar ideas


What was Abraham's ortelius's hypothesis?

The hypothesis that the continents had once formed a single landmass before breaking apart and drifting to their present locations was fully formulated by Alfred Wegener in 1912. Although Wegener's theory was formed independently and was more complete than those of his predecessors, Wegener later credited a number of past authors with similar ideas


Wegener called the large landmass in his theory of continental drift?

Wegener called the whole land mass of land "Pangaea".not too sure but i think it means entire Earth . They were all at the southern hemisphere and then drifted away and finally came to the place hwere they currently are , this is Wegener's continental drift theory .


What was the name of the single landmass?

The single landmass that existed before breaking apart into the continents we have today is known as Pangaea.


What is the term for the separation of the continents?

The term for the separation of the continents is "continental drift." This theory, proposed by Alfred Wegener in the early 20th century, suggests that the Earth's continents were once joined as a single landmass called Pangaea before drifting apart over millions of years.