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What are Plate tectonics evidence?
The theory of plate tectonics has succumbed to the newer theory of continental drift. Scientists believe this theory today due to three main factors. First, the continents appear to fit together. When the continental shelves, as opposed to just the continents, are placed together, the fit appears uncanny. Second, the distribution of fossils is consistent with continental drift. Lastly, glacial deposits once covered parts of the earth that are currently tropical.ANSWER: The plate tectonics theory is relatively new and formulated only in the 1960s. The evidence listed above in the first answer can only support the continental drift theory which was developed by Alfred Wegener in 1912. Evidence that can support the plate tectonics theory are the age, depth of oceanic sediments, volcanic activity, geothermal gradient, gravity anomalies, paleomagnetism and seismologic evidence. If you are answering an exam question on evidence supporting plate tectonics, evidence supporting continental drift theory should only come later in your answer and should not be given too much emphasis, for the plate tectonics theory involves more than just the continental crust drifting around and cannot support the main hypotheses of the plate tectonics theory.
All of the following are evidence supporting plate tectonics except for A changes in the moon's orbit to shifting plates B hot spots forming island chains C measurement of plate motion D evidenc?
Changes in the moon's orbit do not support plate tectonics. However, evidence such as hot spots forming island chains, measurement of plate motion, and other geological evidence like seafloor spreading and the distribution of fossils support the theory of plate tectonics.
What is evidence for plate tectonics?
Coriolis effect.
Is there evidence of plate tectonics on Venus?
There is no conclusive evidence of plate tectonics on Venus. Although Venus does have tectonic features such as fractures and faults, they do not show the same pattern of movement and subduction observed on Earth. Additionally, Venus lacks evidence of large-scale crustal recycling associated with plate tectonics.
What are some evidence of plate tectonics?
The ring of fire.
What geographical features provide evidence for plate tectonics?
Submarine mountain ranges, like the Mid-Atlantic Ridge, and deep oceanic trenches, such as the Mariana Trench, are evidence for plate tectonics. Earthquakes and volcanic activity along plate boundaries also support the theory of plate movement. Additionally, the distribution of rock types, fossils, and ancient climate indicators across continents provide further evidence for plate tectonics.
What did paleomagnetism give strong evidence for?
Paleomagnetism provided strong evidence for plate tectonics, as it revealed that Earth's magnetic field has reversed multiple times throughout history. By studying magnetic minerals in rocks, scientists were able to track the movement of continents and support the theory of plate tectonics.
Is plate tectonics the main lines of evidence are fossils climate clues rock and the theory of seafloor spreading?
Yes, plate tectonics is supported by various lines of evidence such as fossils showing similar species on different continents, climate clues like ancient glaciers in tropical regions, rock formations matching across continents, and the theory of seafloor spreading confirmed by magnetic striping on the ocean floor. These pieces of evidence collectively support the concept of plate tectonics and the movement of Earth's lithosphere.
What are some landforms that support the plate tectonics theory?
Examples of landforms that support the plate tectonics theory include mid-ocean ridges, deep-sea trenches, and volcanic arcs. These features provide evidence of seafloor spreading, subduction zones, and volcanic activity at plate boundaries, which are key aspects of the theory.
How long was it before new evidence emerged to support wegener's original theory?
It took several decades before new evidence emerged to support Wegener's original theory of continental drift. In the 1960s, significant discoveries such as seafloor spreading and plate tectonics provided strong evidence to confirm Wegener's ideas. This eventually led to the widespread acceptance of the theory of plate tectonics in the scientific community.
Does the moon have plate tectonics?
No, the moon does not have plate tectonics like Earth. The moon is a geologically inactive body with a solid, unmoving crust. There is no evidence of plate movements or continental drift on the moon.
What forms of evidence were used to help gather evidence for the existence of pangaea?
Plate tectonics led to the theory of Pangaea.
