0
Explain what force caused the movement of the cotinets from one super-continent to their present postitions?
It is continental drift moving the plates with convection currents in the mantle. Alfred Wegener came up with the plate tectonic theory in 1912 which he laters wrote about in his book in 1915 explaining the super-continent of Pangaea splitting apart to form the 7 continents. His evidence was the similar fossil evidence cross continents, coal deposit evidence and the jigsaw fit between continents such as the west coast of Africa and the east coast of South America. However, he could not prove the convection currents back in 1915. It was only in the 1950s that we found out about palaomagnetism in the Atlantic and Pacific Ocean with huge ridges running from north to south, thousands of kilometres wide and high.
What else can I help you with?
What did wegener name his supercontinent?
Wegener named his supercontinent "Pangaea," which means "all lands" in Greek. He proposed the theory of Pangaea to explain how the continents once fit together and have since drifted apart due to plate tectonics.
Wegener thought that all continents where called?
Wegener believed that all continents were once part of a supercontinent called Pangaea, which began breaking apart about 200 million years ago. He proposed the theory of continental drift to explain the movement of the continents over time.
What is the hypothesis that a large landmass broke into smaller landmasses to form the continents?
The hypothesis is called continental drift, proposed by Alfred Wegener in the early 20th century. It suggests that a supercontinent called Pangaea broke apart over millions of years to form the continents as we know them today. This theory was later developed into the theory of plate tectonics to explain the movement of the Earth's lithosphere.
What do the shape of the continents now tell us about their past?
The current shape and position of continents provide evidence for the theory of plate tectonics, which suggests that continents were once part of a supercontinent called Pangaea that has since drifted apart. This movement helps explain the similarities between the geology and fossils of now widely separated continents, as well as the presence of matching coastlines and mountain ranges.
What does Pangaea and how does it relate to the continents today?
Pangaea was a supercontinent that existed about 335 million years ago. It is believed to have later broken apart into the continents we know today due to the movement of tectonic plates. This theory of continental drift helps explain the similarities in geology and fossil evidence found across different continents.
The older theory of continental drift suggested?
that the continents were once all connected as one supercontinent, called Pangaea, which broke apart and drifted to their current positions over millions of years. This theory eventually led to the development of the theory of plate tectonics to explain the movement of Earth's large landmasses.
What did wegener name his supercontinent?
Wegener named his supercontinent "Pangaea," which means "all lands" in Greek. He proposed the theory of Pangaea to explain how the continents once fit together and have since drifted apart due to plate tectonics.
Wegener thought that all continents where called?
Wegener believed that all continents were once part of a supercontinent called Pangaea, which began breaking apart about 200 million years ago. He proposed the theory of continental drift to explain the movement of the continents over time.
Explain the theory of the continental drift staring with Pangaea?
Pangaea was a supercontinent that existed about 300 million years ago. The theory of continental drift suggests that Pangaea split apart over time due to the movement of tectonic plates, leading to the current arrangement of continents. This movement continues today, with the plates shifting slowly across the Earth's surface.
Why fossils support the theory of continental movement?
Fossils found on different continents with similar characteristics suggest that these landmasses were once connected millions of years ago. As continents drift apart, similar fossils can only be explained by the movement of landmasses over time, supporting the theory of continental drift. This provides evidence that different continents were once part of a single supercontinent, such as Pangaea.
How does the theory of continental drift explain the relationship between the movement of landmasses and the formation of the Earth's oceans?
The theory of continental drift explains that the Earth's landmasses were once connected in a single supercontinent called Pangaea. Over time, the landmasses drifted apart due to the movement of tectonic plates, creating the Earth's oceans in the spaces between them. This movement of landmasses and the formation of oceans are interconnected processes that have shaped the Earth's surface over millions of years.
What does the theory of continental explain?
the movement of the continent i :-)
Movement along a demand curve?
explain graphically the movement along the demand curve
What does the kinetic of matter explain?
the movement and behavior of atom.
How does seafloor spreading help to explain continental drift?
Seafloor spreading provides evidence for the theory of continental drift by showing that new oceanic crust is continuously formed at mid-ocean ridges and spreads outward, pushing the continents away from each other. This process accounts for the movement of the continents over time and helps explain how separate landmasses once formed a single supercontinent called Pangaea.
Explain what is the definition of locomotor movement in walk?
the act of walking
Explain how movement is an ongoing theme in geography?
nothing XD
