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What did Wagner propose after looking a rock sequence on different continents?
Wagner proposed the theory of continental drift, suggesting that the continents were once joined together in a single supercontinent called Pangaea. He observed that identical rock sequences and geological structures appeared on different continents, supporting the idea of continental movement over time.
What is the fit of continents of wegeners theory?
Wegener's theory of continental drift proposed that the continents were once joined together in a single supercontinent called Pangaea. Over time, the continents drifted apart to their current positions. This idea eventually led to the development of the theory of plate tectonics, which explains the movement of Earth's lithosphere on the underlying asthenosphere.
How were the fossil symbols and mountain belts helpful in deciding where?
Fossil symbols and mountain belts were helpful in deciding the theory of plate tectonics because they provided evidence of past connections between continents and the movement of tectonic plates. Fossil similarities between continents suggested that they were once connected, and asymmetric mountain belts indicated the direction of plate movement. These pieces of evidence supported the idea that continents move and drift on the Earth's surface.
Fossil evidence rocks and the shape of continents provide support for the theory of?
plate tectonics, which explains the movement of Earth's outer shell. Fossil remains on separate continents that were once part of the same landmass suggest that continents were once connected and have since drifted apart. The shape of continents also fits together like a puzzle, supporting the idea of continental drift and plate tectonics.
Who was responsible for the idea of continents moving?
The idea of continents moving is known as the theory of plate tectonics, and it was proposed by Alfred Wegener in the early 20th century. Wegener suggested that continents were once joined together in a supercontinent called Pangaea and have since drifted apart.
What was the first species to spread to new continents?
i have no idea but bye
What is a continental shift?
A continental shift refers to the movement of continents on the Earth's surface due to plate tectonics. This movement is very slow, occurring over millions of years, and can result in changes to the configuration of the continents and the ocean basins. Examples of continental shifts include the breakup of Pangaea into the continents we see today.
What scientist first proposed the idea the continents at one time were all one?
ya mum
Who was the first person to propose the idea of moving continents as a scientific hypothesis?
Alfred Wegener, a German meteorologist and geophysicist, proposed the idea of continental drift in 1912. He suggested that the continents were once connected and had since drifted apart, challenging the prevailing belief in stationary continents.
What term describe the idea supported by American protestors that the US shouldn't be involved in the Vietnam war?
The antiwar movement
Who first proposed the idea that the continents are moving along the earth's surface?
The idea of that the continents were shifting was first observed by Abraham Ortelius in 1596 and further examined in the early 1900's and in the 1960's when the theory of plate tectonics were developed, scientists were able to understand it more clearly.
Is continental drift and Pangaea the same thing that happend in or on the continents?
Continental drift is the movement of the Earth's continents over time, while Pangaea was the supercontinent that existed about 335 million years ago before breaking apart into the continents we see today. So, they are related but not the same thing. Continental drift refers to the ongoing movement of continents, while Pangaea is a specific event in Earth's history.
What is the evidence for earths continents have moved?
Evidence for the movement of Earth's continents includes the matching coastlines, similar rock formations and fossils found on different continents, and the distribution of certain plant and animal species across continents that were once connected. Additionally, the discovery of magnetic stripes on the ocean floor, along with the theory of plate tectonics, further support the idea that Earth's continents have moved over time.
Is this a run-on or comma splice by the 1970s scientists have accepted the idea of moving continents today geologists refer to this movement as a plate tectonics.?
This is a run-on sentence because two independent clauses ("By the 1970s scientists have accepted the idea of moving continents" and "Today geologists refer to this movement as plate tectonics") are connected without proper punctuation or conjunction. To correct it, you could separate the clauses into two sentences or use a semicolon to connect them.
Pieces of evidence does NOT support the continental drift theory?
the continents fit together like a puzzle
Why is Alfred Wegener's idea only considered a theory?
Alfred Wegener's idea of continental drift was considered a theory because it lacked a detailed mechanism to explain how continents move, and it was met with skepticism due to a lack of evidence at the time. It was later supported by the discovery of plate tectonics, providing a more robust explanation for the movement of continents.
Idea that continents move on Earth's surface?
The idea that continents move slowly across the earth's surface is called the continental drift.
