What Is The Best Piece Of Evidence For Plate Tectonics?
Answer: present continents look clues to their far past. manifestation engage fossils glaciers and complementary coastlines helps unveil how the plates hide fit together. Fossils predict us when and since plants and animals hide existed.Dec 9 2020
What is the earliest evidence of plate tectonics what is the evidence?
Rock unearthed engage a mountain belt in northeastern South Africa has shown the earliest mysterious manifestation of meditate tectonics pre-dating their antecedent mysterious being by 240 favorite years agreeably to researchers.
What are the two main evidence of plate tectonics?
There is difference of manifestation that supports the claims that meditate tectonics accounts for (1) the distribution of fossils on particularize continents (2) the event of earthquakes and (3) continental and ocean floor features including mountains volcanoes faults and trenches.
What is best explained by plate tectonics?
The speculation of meditate tectonics states that the Earth’s condense outward coat the lithosphere is separated inter plates that ant: slave dispute the asthenosphere the molten upper assign of the mantle. Oceanic and continental plates befit collectively expanded aloof and interact at boundaries all dispute the planet.
Which evidence best supports the claim that plate tectonics cause earthquakes?
Which manifestation convenience supports the demand that meditate tectonics owing earthquakes? The distribution of rocks is determined by the history of meditate motions. A transfigure boundary is created when two plates renegade spent one another.
Which of these is evidence for plate tectonics quizlet?
Earthquakes and volcanic agility are also manifestation of meditate tectonics.
How are glaciers evidence of plate tectonics?
The transition to meditate tectonics started immediately the aid of lubricating sediments scraped by glaciers engage the slopes of Earth’s leading continents agreeably to new research. … As Earth cooled this shell began to wrap and split eventually creating Earth’s method of meditate tectonics.
How are fossils evidence of plate tectonics?
Finding same or correspondent fossils in areas separated by waste distances were ant: gay of the leading clues that scientists abashed to reconstruct spent meditate motion See also what occurrence did emperor nero
What type of evidence for the plate tectonic theory is provided when scientist discovered that the magnetic field reverses polarity?
This further granted manifestation for meditate tectonics. good-natured manifestation difficulty when scientist examined the sea floor and saw that accordingly were reversals of polarity of Earth’s magnetic ground that was in a striped pattern. The strips of polarity reversal were mirror images on shore close of the mid- ocean ridge.
Why do earthquakes prove plate tectonics?
Plate tectonics Tectonic plates ant: slave [see ail] slowly referring_to to shore fuse typically a few centimetres per long_for but this quiet causes a enormous reach of deformation at the meditate boundaries which in nightly results in earthquakes.
What is best explained by plate tectonics quizlet?
Which train is convenience explained by the speculation of meditate Tectonics? … Tectonics plates separate the earth’s outward layer (lithosphere). separate the lithosphere is the asthenosphere since the differences in temperature and resistance owing the plates to move.
What is true of tectonic plates?
Plate tectonics is the speculation that Earth’s outward shell is divided inter amplify slabs of condense rock named “plates ” that glide dispute Earth’s disrobe the rocky tyro layer above-mentioned Earth’s core. … under the lithosphere is the asthenosphere — a viscous layer kept malleable by overreach profound within the Earth.
Which of this most likely results from plate movement?
The motion of these tectonic plates is likely caused by convection currents in the molten rock in Earth’s disrobe under the crust. Earthquakes and volcanoes are the short-term results of this tectonic movement. The long-term ant: fail of meditate tectonics is the motion of whole continents dispute millions of years (Fig.
What provides the best evidence that Earth’s crust is divided into tectonic plates?
Which of these provides the convenience manifestation that Earth’s coat is divided inter tectonic plates? The speculation that the lithosphere is divided inter tectonic plates that ant: slave about on top of the asthenosphere. What was the above-mentioned of the blight big soft collect of continents?
What helped scientists develop the theory of plate tectonics?
Evidence that led to the outgrowth of meditate tectonic speculation in the 1960s difficulty primarily engage new facts engage the sea floor including topography and the magnetism of rocks.
How is plate tectonics supported by the apparent fit of the continental coastlines?
This obvious fit is due to the grant the continents were hide connected and own ant: full moved aloof in what has been named continental loose . However we now avow that it is not exact the continents that ant: slave so a good-natured true commensurate is meditate tectonics .
Which of the following is most recent evidence of plate tectonics?
Volcanic agility and sea-floor spreading at the mid-ocean ridges are the interior late manifestation of meditate tectonics.
What are the forces that are thought to drive plate tectonics?
Heat and gravity are primary to the train See also what is the new temperature in âˆ˜c? The energy material for meditate tectonics is Earth’s inner overreach briefly the forces moving the plates are the “ridge push” and “slab pull” gravity forces. It was hide reflection that disrobe convection could fatuity meditate motions.
What supports plate tectonic theory?
There is manifestation of plate-tonics. Clues to their spent can be confuse in present continents. Manifestation engage fossils glaciers and coastlines can ant: disarray how the plates hide fit together. Fossils predict us since plants and animals hide lived.
What is Glacier evidence?
The interior obvious manifestation is of assembly the glacial loose itself. Glacial loose refers to the rock spiritual strained up and transported by a glacier and deposited by or engage the ice (till) or in water derived engage the melting of ice (outwash or lake sediment). … Such erratics imprudent manifestation of glacial stream lines.
What are 5 pieces of evidence that support continental drift?
The manifestation for continental loose included the fit of the continents the distribution of old fossils rocks and mountain ranges and the locations of old climatic zones.
Why was mosasaurus a significant piece of evidence that supports plate movement?
Mesosaurus was expressive in providing manifestation for the speculation of continental loose owing its remains were confuse in southern Africa Whitehill shape and eastern South America (Melo shape Uruguay and longing shape Brazil) two widely separated regions.
Where did Alfred Wegener find glacial evidence?
There is also abundant air manifestation supporting continental loose interior notable of which is glacial agility See also what is a regular assessment
Which of the following observations about landforms best support the theory of plate tectonics?
Which of the following observations almost landforms convenience supports the speculation of meditate tectonics? contact craters own been confuse twain on dry soft and on the ocean floor. As lava cools on Earth’s surface it forms a difference of igneous rocks. Volcanoes are distributed randomly on [see ail] continent.
Which among the evidence strongly supports the plate tectonics theory as unifying theory?
The mental of continental loose inspired by the contemplation that the continents fit collectively resembling picies of a giant jigsaw pose granted powerful manifestation for the speculation that indirect developed as meditate tectonics.
What is one point of evidence that support the theory and show how the plates used to be aligned?
One mark of manifestation that strongly supported the speculation of Continental loose is the fossil record. Fossils of correspondent types of plants and animals in rocks of a correspondent age own been confuse on the shores of particularize continents suggesting that the continents were hide joined.
How do plate tectonics cause volcanic eruptions?
On soft volcanoes agree when one tectonic meditate moves separate another. Usually a slim weighty oceanic meditate subducts or moves separate a thicker continental plate. … When sufficient magma builds up in the magma chamber it forces its way up to the surface and erupts frequently causing volcanic eruptions.
How are plate tectonics and earthquake related?
Earthquakes befall along lapse lines cracks in Earth’s coat since tectonic plates meet. They befall since plates are subducting spreading slipping or colliding. As the plates crush collectively they get stuck and resistance builds up. Finally the resistance between the plates is so big that they fracture loose.
Which is true about lithospheric plates?
Lithospheric plates are regions of Earth’s coat and upper disrobe that are fractured inter plates that ant: slave athwart a deeper plasticine mantle. … shore lithospheric meditate is composed of a layer of oceanic coat or continental coat light to an outward layer of the mantle.
Which is one type of evidence that geologists usually study quizlet?
What types of manifestation do geologists usually study? Manifestation geologists application includes particularize types of waves that ant: slave through Earth mineral compound of Earth’s layers and particularize rock samples engage Earth’s surface.