According to this Scientist the earth is composed of a large landmasses was called PANGAEA.
Question
According to this Scientist the earth is composed of a large landmasses was called PANGAEA.
Solution
The scientist who proposed the concept of a large landmass called PANGAEA was Alfred Wegener. He introduced this idea as part of his theory of continental drift in 1912. Here are the steps:
-
Alfred Wegener, a German meteorologist, and geophysicist, observed that the continents seemed to fit together like pieces of a puzzle. This observation led him to propose the theory of continental drift.
-
According to Wegener's theory, all the continents were once joined together in a single landmass, which he called PANGAEA, meaning "all earth" in Greek.
-
Wegener suggested that PANGAEA existed about 300 million years ago during the Paleozoic and Mesozoic eras.
-
Over time, Wegener proposed, the continents had slowly drifted apart to their current locations. This was caused by the movement of tectonic plates - large sections of the Earth's crust that float on the semi-fluid layer of the mantle beneath them.
-
Wegener's theory was initially met with skepticism, but it was later supported by further geological research, especially the discovery of seafloor spreading in the mid-20th century.
-
Today, the concept of PANGAEA and continental drift is widely accepted and forms the basis for the modern theory of plate tectonics.
Similar Questions
This supercontinent was composed of most of Earth's landmasses, which were joined together in a single, large landmass.
Most scientists agree that all of today's continents were part of a single continent known as Pangaea around 250 million years ago. The map below shows the theorized positions of some of these continents at that time.Which of the following would best provide evidence to support the theory that Pangaea existed in Earth's past? A. A scientist finds a Glossopteris fossil in the ocean off the coast of India. B. A scientist finds a Cynognathus fossil close to a Mesosaurus fossil in Africa. C. A scientist finds a large number of Mesosaurus fossils spread across South America. D. A scientist finds Lystrosaurus fossils in India, Africa, and Antarctica.
Recall when the supercontinent Pangaea existed.
(Q010) Rodinia, Pannotia, and Pangaea are all names ofGroup of answer choicessupercontinents.orogenies that occurred on the eastern margin of North America.geologic time periods.extinct marine organisms.
Pangea is the name given to the large landmass of the origin of the world's continents.Group of answer choicesTrueFalse Flag question: Question 3Question 31 ptsThe supercontinent where the Philippines was originated was called Pangea. Group of answer choicesTrueFalse Flag question: Question 4Question 41 ptsPhilippines is believed to have originated in Gondwanaland.Group of answer choicesTrueFalse Flag question: Question 5Question 51 ptsPeter Bellwood proposed the theory that the Philippines originated from the eruption of volcanoes around the Pacific Basin.Group of answer choicesTrueFalse Flag question: Question 6Question 61 ptsMountainism is the name given to the eruption of volcanoes under the ocean. Group of answer choicesTrueFalse Flag question: Question 7Question 71 ptsThe volcanic erruption underwater is called Submarine Volcanism.Group of answer choicesTrueFalse Flag question: Question 8Question 81 ptsTHEORY is the idea or explanation of an important concept using the scientific method of research.Group of answer choicesTrueFalse Flag question: Question 9Question 91 pts"Wooden Bridge Theory" is the theory that states that land bridges connect the Philippines to neighboring countries in Southeast Asia.Group of answer choicesTrueFalse Flag question: Question 10Question 101 ptsTectonic Plate Theory is the theory that explains the motion of the plates. Group of answer choicesTrueFalse Flag question: Question 11Question 112 ptsPangeae gradually split into two. What are they?Group of answer choicesNorthern and Southern HemispheresLaurasia and GondwanalandAmerica and Africacrust and core Flag question: Question 12Question 121 ptsWhich of the following is NOT Willis’s proof of volcanism theory?Group of answer choicesNearby mountains of coralsMovement of Tectonic PlatesVolcanic MaterialsBaguio City
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.