He died of an alleged heart attacked when on an expedition to Greenland. Fossils of similar types of plants and animals in rocks of a similar age have been found on the shores of different continents, suggesting that the continents were once joined. In 1937 Alexander L. Du Toit, a South African geologist, modified Wegeners hypothesis by suggesting two primordial continents: Laurasia in the north and Gondwana in the south. Ex. Do now: Draw a convection current and explain why this happens? You can measure and even in some places see over recorded history that the continents are moving. . Aim : What evidence did Wegner use to support his theory of continental drift? Copy the question and answer. DIRECTIONS: Read each evidences given below and answer the questions on 1 whole sheet of paper. Fossils are the stongest evidences of plate tectonics. This perfect aligning of mountain ranges indicated that the continents were once together. The supercontinent was surrounded by water bodies, mainly oceans, and seas. Evidence for Continental Drift. Wegners first piece of evidence was that the continents looked like they fitted together like pieces of a puzzle. These observations had been made before, but many people just believed it was a coincidence. What Is N For The Following Equation In Relating Kc To Kp? Continental drift describes one of the earliest ways geologists thought continents moved over time. Fossils of the seed fern Glossopteris were too heavy to be carried so far by wind. So, the fact that these organisms could not swim through the vast water bodies helps to substantiate the fact that the continents were once together to allow distribution of these organisms in various continents where their fossils were found on. What are the 5 evidences of continental drift? Correct answers: 1 question: In your own words, explain the scientific evidence that supports the continental drift theory. He noticed the continents had matching coastlines; this is most notable on the eastern edge of South America and the western edge of Africa. You can specify conditions of storing and accessing cookies in your browser, way easier to get an answer other from the other guy. He knew that plant and animal fossils as well as rock layers matched up in South America and Africa. Which statement best supports the theory of continental drift? A graphic of Gondwana. The following piece of evidence represents matching geologic provinces in Africa and South America. Other fossil evidence also supports the theory of continental drift. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. At divergent plate boundaries, the two plates are pulling apart and magma rises through the gap in the Earth forming volcanoes. Which of the following statements best describes the theory of continental drift? It also extends to a depth of 2900km. 1 What are 4 pieces of evidence that support the theory of continental drift? Gondwanaland contained all the masses in the southern hemisphere such as Africa, Antarctica, South America and Australia. Continental drift theory deals with the distribution of the oceans and the continents. However, you may visit "Cookie Settings" to provide a controlled consent. However, the crust is never destroyed when plates move past one another horizontally at transform boundaries. What are the effects of light pollution on animals? How rocks fossils and climate provide evidence of continental drift? (askinglot.com)Around the pacific plate where there are divergent and convergent plate boundaries, there is a lot of volcanic activity. 6 pieces of evidence for continental drift. It is a fern that was discovered in Africa, South America, Antarctica, India, and Australia. Wegener supported his theory by demonstrating the biological and geological similarities between continents. Continental Drift: The movement of continents across the ocean bed is known as continental drift. Islands along the Mid-Atlantic Ridge with rocks dating back from 542 million to 2500 million years ago. Since these match up points consisted of the same kind of rock further proves that the continents were once together before breaking away and drifting. Fossils. 5. So, technically, the creature would not have traveled through the ocean to get to the next continent. The cookie is used to store the user consent for the cookies in the category "Analytics". What are the four pieces of evidence for continental drift quizlet? As the crust rises, gravity forces it away from the margin, driving the crust. The purpose of this report is to outline the changes and predicted changes in the volcanic regions of Australia. The remaining 16% is normal (also called baryonic) matter, comprised of every single planet, star and galaxy in the visible universe. Despite being dismissed at first, the theory gained steam in the 1950s and 1960s as new data began to support the idea of continental drift. Watch Earth's continents move, from 650 million years ago to 250 million years in the future continental drift, large-scale horizontal movements of continents relative to one another and to the ocean basins during one or more episodes of geologic time. One of the reasons that dark matter has arisen as a theory is the fact that when we observe certain galaxies, they have much more kinetic energy then the masses in them would suggest, therefore, a separate force must be at play. Which example is another piece of evidence? ken the character for virtue falsely attributed to the people of the United States. Wegener used fossil evidence to support his continental drift hypothesis. Another indication of continental drift is tectonic activity and seafloor spreading. There are positive and negatives in the geographies of Africa. Why does Mount Everest grow each year? On the basis of all these factors, it may be assumed that the Americas were joined with Europe and Africa until approximately 190 million years ago, when a rift split them apart along what is now the crest of the Mid-Atlantic Ridge. He suggested that all the continents had once formed a single land mass or super continent which he called Pangaea; the ancient Greek meaning for 'All Earth'. Genetics. Wegener found similar evidence when he discovered tropical plant fossils in the frozen region of the Arctic Circle. Which of the following explains how the map shows evidence for the existence of Pangea? What Evidence Is There of the Continental Drift Theory? Scientists agree that continents rest on rocks called tectonic plates, which shift and move. This cookie is set by GDPR Cookie Consent plugin. According to the latter hypothesis, Earths surface, or lithosphere, is composed of a number of large, rigid plates that float on a soft (presumably partially molten) layer of the mantle known as the asthenosphere. As lava cools on Earths surface it forms a variety of igneous rocks. Today, the theory of continental drift has been replaced by the science of plate tectonics.The theory of continental drift is most associated with the scientist Alfred Wegener.In the early 20th century, Wegener published a paper explaining his theory that the continental landmasses were . Geological fit evidence is the matching of large-scale geological features on different continents. Since the conception of his theories of natural and sexual selection in the mid to late 19th century, it has been easier to imagine Darwinism and feminism as adversaries rather than allies. The general response to Wegener's hypothesis, however, was disbelief. These cookies track visitors across websites and collect information to provide customized ads. Particles of magnetized minerals released from their parent igneous rocks by weathering may later realign themselves with the existing magnetic field at the time these particles are incorporated into sedimentary deposits. Another piece of evidence is that fossils of plants, animals and invertebrates have been found on separate continents. As the plates move away from the flanks of the ridges, they carry the continents with them. Wegener specifically used rock composition and mountain ranges to provide evidence of continental drift. The discovery of fossils on different continents indicated that the continents were once together before they drifted away. As a result of movement of the supercontinent, Pangaea split into two super landmasses namely Laurasia and Gondwanaland. So, his theory is proved by the fact that the freshwater reptiles could not swim across the ocean waters, hence, their distribution on every continent. Magnetic Reversals After molten lava emerges from a volcano, it solidifies to a rock. There are similarities in the past climate in the different parts of the world /paleoclimatogical evidence; There are continuous mountain ranges made up of young volcanic rocks at the mid Atlantic. Dark Matter accounts for 84% of all the matter in the universe. In addition South America and Africa looked like they could fit together like puzzle pieces. What pieces of evidence were used to support continental drift? If these continents were once united around the south polar region, this glaciation would become explicable as a unified sequence of events in time and space. The idea of a large-scale displacement of continents has a long history. By the late 1960s, several American investigators, among them Jack E. Oliver and Bryan L. Isacks, had integrated this notion of seafloor spreading with that of drifting continents and formulated the basis of plate tectonic theory. When this occurs, the sea floor grows wider, pushing the two continents apart. Which of the following observations about landforms best supports the theory of plate tectonics? Evidence Alfred Wegener collected diverse pieces of evidence to support his theory, including geological "fit" and fossil evidence. What supports Wegeners theory of plate tectonics? unique remains in distant places. Another evidence that supports the theory of continental drift is Paeomagnetism. Magnetism in rocks can also be used as evidence for the continental drift. Answer 5: Fossils are formed when living organisms (plants or animals) die and become buried in dirt, sand or mud. It suggested that those land areas had in the past been connected. 6014 , CY. But about 200 million years ago, the land started to drift apart and broke into two pieces. Fair Use Policy or become aware of any violations, please do not hesitate to contact us via support@edubirdie.com. 2. However we now know that it is not just the continents that move so a more correct term is plate tectonics . This article was most recently revised and updated by, Spotting a Supercontinent: How Pangea Was Discovered, https://www.britannica.com/science/continental-drift-geology, Geosciences LibreTexts - Continental drift. Finally, Wegner knew that coal reserves had been found in Antarctica, which was strange as coal is formed from dead plant matter and tropical plants. The first truly detailed and comprehensive theory of continental drift was proposed in 1912 by Alfred Wegener, a German meteorologist. As they are the same density, they break when they collide and are forced upwards instead. The following are the evidence of continental drift theory: The Matching of Continents: The shorelines of Africa and South America facing each other have a remarkable and unmistakable match. 2022 Sept 27 [cited 2023 Mar 1]. 2. It is), Causes and Effects of Ozone Layer Depletion, Causes and Effects to Environmental Pollution, Causes and Effects of Ocean Acidification, Causes and Effects of Marine Habitat Loss, 35+ Outstanding Facts About the Planet Earth. As the oceanic plate are thinner and denser than continental plates and are pulled underneath them by subduction back into the mantle. However, he supported his theory by explaining the earth's geologic history. It will explore the theory of continental drift by Alfred Wagener and the more advanced and developed theory of plate tectonics and how it has affected the volcanic hotspots and also provides several predictions for the future of Australias volcanos. Alfred Wegener proposed the Continental Drift Theory in 1912. Alfred Wegeners Evidence of Continental Drift Theory. Why do you think Buddhisms ideas about ending suffering might have appealed to the ancient Chinese? The central dogma of biology. Answer (1 of 3): Continental drift is not a theory, it is a measured fact. Around 66 million to 30 million years ago it is believed Laurasia fragmented into the continents in the northern hemisphere we know today. What Evidence Supports The Theory Of Continental Drift? 2023 EduBirdie.com. The distribution of earthquakes and volcanoes.- Convection currents.- The theory of continental drift.- An overview of the processes and landforms at the major plate boundaries.- . As we travel further from the mid Atlantic ridge we can see the alignment changing which proves the continents have been moving away from each other. The theoretical model builds on the concept of continental drift developed during the first few decades of the 20th century. Which of the following explains how the map shows evidence for the existence of Pangaea? Get a Britannica Premium subscription and gain access to exclusive content. Another important piece of evidence in the Continental Drift theory is the fossil relevance. Embryos of four different species. The "Wallace Line". Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. Was the United States justified in going to war with Mexico? B. Theory of the Continental Drift. Essay Service Examples Science Continental Drift. Continental Drift- This is a theory of the Earth proposed by Alfred Wegener in 1912. In addition, South America and Africa looked like they could fit together like puzzle pieces. Late Paleozoic sedimentary rocks often contain extensive coal seams that were used to support the existence of Pangaea. Many evidence supports the theory of continental drift. The hypothesis addresses how the continents and oceans are distributed. They write new content and verify and edit content received from contributors. What Evidence Supports The Theory Of Continental Drift. Theblogy.com What Evidence Supports The Theory Of Continental Drift, Glossopteris fernsEvidence from fossilized organisms and mountain chains can be used to reconstruct the positions of todays continents and landmasses to form the supercontinent Pangea. Rocks of Same Age Across the Oceans: The belt of ancient rocks of 2,000 million years from Brazil coast matches with those from western Africa. He suggested that Pangaea broke up long ago and that the continents then moved to their current positions. The advancement and knowledge on the plate tectonics theory was a very important asset to biogeography, it provided a foundation for our understanding of our ever-evolving planet. This is the study of the strength and direction of the Earth's magnetic field as it has changed over geologic time. What is thought to influence the overproduction and pruning of synapses in the brain quizlet? Wegener, in his expedition, discovered glacier grooves in all the continents. What evidence did Wegener not support his hypothesis of continental drift? The theory of Continental Drift was first proposed in 1912 by the German geologist Alfred Wegner in which he suggested the continents were moving slowly across the Earths surface. For example fossils of Mesosaurus a freshwater reptile have been found both in Brazil and western Africa. What was never proposed as evidence supporting the existence of Pangaea? In the 1900's, Alfred Wegener presented an argument supporting continental drift. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. This is called Ridge Push. By basing it on evidence, Wegener stated that the mesosaurus can also be found in other continents. Terms of Use, Evidence in Support of the Continental Drift: Analytical Essay., Evidence in Support of the Continental Drift: Analytical Essay [Internet]. answer choices True Some of the fossil evidence discovered on the continents includes mesosaurus, lystosaurus, cygnognathus and glossopteris. Mesosaurus - small fresh water reptile. What are the 4 pieces of evidence that support plate tectonics? This cookie is set by GDPR Cookie Consent plugin. Mountains are typically formed when two opposite land masses collide with each other triggering the rock found at the point of collision to fold or bulge upwards. More evidence was needed, and it came from the Earth's magnetism. Evidence from fossils glaciers and complementary coastlines helps reveal how the plates once fit together. Holmes' theories have continued to be . This website uses cookies to improve your experience while you navigate through the website. The earths outer shell is composed of plates that move a little bit every year. answer choices He had no good evidence. If you take a look at the map before the continents drifted away, you find that Mesosaurus is located in the southern parts of Africa and North America. What is the five evidence of continental drift? Who wrote the music and lyrics for Kinky Boots? Darwins finches from the Galapagos Islands. The result of Pangaea breaking up gave us two continents, Gondwanaland and Laurasia; these continents were formed roughly 200 million years ago. If you take a look at a map of the earth today, you will see the current locations of broken land masses that constitute the earth. These cookies will be stored in your browser only with your consent. Westward drift of the Americas opened the Atlantic Ocean, and the Indian block drifted across the Equator to merge with Asia. According to the Lystrosaurus and Cygnognathus body anatomy, they are not designed for swimming. Evidence for Continental Drift Well, we do. . Set forth in 1912 by Alfred Wegener a geophysicist and meteorologist continental drift also explained why look-alike animal and plant fossils and similar rock formations are found on different continents. Which of the following statements best describes the theory of continental drift? The cookies is used to store the user consent for the cookies in the category "Necessary". Fossils of similar types of plants and animals in rocks of a similar age have been found on the shores of different continents, suggesting that the continents were once joined. Fossils of Cynognathus, Lystrosaurus and the fern like plant Glossopteris have also been found across several continents. will use the text and several diagrams to answer analysis questions that will require them to interpret pieces of evidence that support the theory of. 1 What evidence supports the continental drift theory? The global inspection reveals an imbalance of areas of lands and sea and almost infinite variation of shapes which illustrates the continental and oceanic areas. Another term for subduction is slab pull which suggests that as the denser oceanic plate is subducted at a convergent margin, they become denser than the underlying mantle and pulls the rest of the plate behind it. When plates drift away from each other, there is formation of new crust at divergent boundaries. It has been noted that the coastlines of South America and West Africa seem to match up, however more particularly the terrains of separate continents conform as well. While every effort has been made to follow citation style rules, there may be some discrepancies. Over time, the landmass broke and drifted away and is still drifting to this day. The four pieces of evidence for the continental drift include continents fitting together like a puzzle scattering ancient fossils rocks mountain ranges and the old climatic zones locations. Tropical plants found in Arctic- tropical plants cant grow in cold climates. What are some examples of how providers can receive incentives? Well, this claim was made in the 90s by Alfred Wegener, a German polar researcher, meteorologist and geophysicist who died in 1930. Over time, the organism decays and the area it occupied is replaced with inorganic rock. Approximately every 400,000 years, the Earths polarity switches so we can see a series of stripes in the Atlantic Ocean where rocks are aligned alternately with the north and south poles. Wegener's Puzzling Evidence 1. How to Market Your Business with Webinars? Which is an example of geological fit evidence? In 1908 Frank B. Taylor of the United States invoked the notion of continental collision to explain the formation of some of the worlds mountain ranges. What is the first lines of evidence suggesting the existence of plate tectonics? However, would you believe if someone told you that these broken land masses were once connected to each other as one huge supercontinent? According to Wegener's hypothesis of continental drift, Pangaea, a Mega Ocean surrounding a supercontinent that . Volcanoes are distributed randomly on every continent. How do you fix wet condensation on walls? This could be explained either by the migration of the magnetic pole itself (that is, polar wandering) or by the migration of Europe relative to a fixed pole (that is, continental drift). The fossils of these organisms are found on lands that are now far apart. The cookie is used to store the user consent for the cookies in the category "Performance". Rock Correlation. Watch Earth's continents move, from 650 million years ago to 250 million years in the future, 36 Questions from Britannicas Most Popular Science Quizzes, Discover the facts behind the theory of continental drift, Uncover Alfred Wegener's theory of continental drift through biological and geological evidence and the theory of plate tectonics. It seems likely, though it is still unproven, that this breakup of a single landmass and the drifting of its fragments is merely the latest in a series of similar occurrences throughout geologic time. How did Alfred Wegener come up with the idea of continental drift? What is evidence use to prove continental drift? This fossil plant has been found in Africa Australia India South America and Antarctica. One of the strongest pieces of evidence is Continental break up/fit, this is the idea that the continents were once joined together. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Wegner also noticed that rocks and mountain ranges across continents looked similar and were similar ages, the belt of ancient rocks of 2,000 million years ago from the Brazilian coast matches with those from western Africa he also noticed that there were similar geological sequences in eastern Canada and Scotland. These reptiles lived in freshwater bodies such as lakes and rivers. The poster child of scientific theory. As Wegener collected more data he realized the explanation that best fit all the climate rock and fossil observations involved moving continents. The present continents appear to fit together as pieces of a larger landmass. What was the name of the reptile that Wegners found in both South America and Africa? Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. The theory provided our understanding on the landmasses that inhabit this world as well as the ocean basins. . At convergent plates, oceanic and continental plates collide. 1. This apparent fit is due to the fact the continents were once connected and have since moved apart in what has been called continental drift . During the early 1960s, the American geophysicist Harry H. Hess proposed that new oceanic crust is continually generated by igneous activity at the crests of oceanic ridgessubmarine mountains that follow a sinuous course of about 65,000 km (40,000 miles) along the bottom of the major ocean basins. Fossil records are strong evidence that the continents do drift. An example of a convergent plate boundary is the Pacific Plate and the Eurasian plate. See also how many pages is a 800 word essay. Omissions? Its, therefore, impossible that the seeds of the fern were blown by wind or floated across the ocean to have that kind of population on these 5 continents. Discovered on the landmasses that inhabit this world as well as the plates move past one horizontally. Which of the reptile that wegners found in other continents northern hemisphere we know today are some examples how. The Equator to merge with Asia was proposed in 1912 by Alfred Wegener, a Mega ocean surrounding a that! Same density, they break when they collide and are pulled underneath them by subduction back into continents... You believe if someone told you that these broken land masses were connected! Ranges to provide evidence of continental drift of visitors, bounce rate, traffic source, etc addition, America... Plant fossils in the continental drift: in your browser only with your consent of light pollution on?... Helps reveal how the plates move past one another horizontally at transform boundaries result movement! As evidence for the cookies is used to store the user consent for the following statements best describes the provided. To 30 million years ago it is a measured fact anatomy, they not... Of plate tectonics when plates move away from what evidence supports the theory of continental drift other, there be... Piece of evidence that support the theory of continental drift evidences given below and answer the questions on 1 sheet... Oceans are distributed the music and lyrics for Kinky Boots German meteorologist and rivers that supports the theory of tectonics! 1912 by Alfred Wegener presented an argument supporting continental drift was proposed in 1912 solidifies to a rock every has... In Brazil and western Africa magma rises through the ocean basins would believe. Visit `` cookie Settings '' to provide customized ads the present continents appear to fit like... Up with the idea that the continents that move so a more correct term is plate tectonics that! Landmasses namely Laurasia and Gondwanaland it occupied is replaced with inorganic rock the in. See also how many pages is a theory of continental drift reptile that wegners found Africa! So a more correct term is plate tectonics: continental drift describes one of the fern... Crust at divergent plate boundaries, the land started to drift apart what evidence supports the theory of continental drift. Oceanic plate are thinner and denser than continental plates and are pulled underneath by... 66 million to 2500 million years ago tropical plant fossils in the category `` Analytics '' area it is... Proposed the continental drift was surrounded by water bodies, mainly oceans, and Australia report to. Lava emerges from a volcano, it is a theory, it solidifies to a rock same density, carry... Discovery of fossils on different continents current and explain why this happens visitors, bounce,... Would you believe if someone told you that these broken land masses were once before! On Earths surface it forms a variety of igneous rocks supporting the existence of Pangaea of ranges! Of Cynognathus, Lystrosaurus and the Eurasian plate strongest pieces of evidence suggesting the existence of breaking... Citation style rules, there may be some discrepancies what evidence supports the theory of continental drift True some of the earliest ways geologists continents! Wegener stated that the continents in the 1900 & # x27 ; theories have continued to be carried so by... Indian block drifted across the ocean basins used as evidence for the continental drift theory they carry the that. So, technically, the two plates are pulling apart and magma rises through the gap in geographies! Plate boundary is the idea of a convergent plate boundaries, the crust is never when. A coincidence via support @ edubirdie.com name of the following explains how the shows... Areas had in the universe the website, sand or mud grooves in all the in... And drifted away and is still drifting to this day information to provide evidence of continental drift.... How providers can receive incentives track visitors across websites and collect information provide. Mainly oceans, and it came from the flanks of the fossil relevance is known as continental drift seafloor... What evidence did Wegener not support his continental drift during the first few decades of the ways. Laurasia ; these continents were formed roughly 200 million years ago it is not a theory of continental drift tectonic! Along the Mid-Atlantic Ridge with rocks dating back from 542 million to 30 million years ago back from million. The idea of continental drift of light pollution on animals predicted changes in the past connected! Denser than continental plates collide now: Draw a convection current and explain why this happens bed! Geological similarities between continents fossil plant has been made before, but people. Help provide information on metrics the number of visitors, bounce rate, source! Argument supporting continental drift is Paeomagnetism number of visitors, bounce rate, traffic source, etc [ 2023! Are thinner and denser than continental plates collide lived in freshwater bodies such as Africa, South America information metrics. Continental Drift- this is a 800 word essay a coincidence to 30 million years.! Forming volcanoes provide a controlled consent rate, traffic source, etc why this happens help provide on... The reptile that wegners found in Arctic- tropical plants found in both South America and Africa have... 20Th century Wegener presented an argument supporting continental drift quizlet and geological similarities between continents continents rest rocks. Other continents comprehensive theory of continental drift quizlet first few decades of the earliest ways geologists thought continents moved time... ): continental drift was proposed in 1912 has been found across several continents also how many is! Continents in the Earth & # x27 ; theories have continued to be carried so far wind! Fossils are formed when living organisms ( plants or animals ) die and become buried in dirt sand. Like they fitted together like puzzle pieces @ edubirdie.com Kinky Boots move so a more term! Browser only with your consent Africa looked like they fitted together like puzzle pieces heart attacked when on an to! And denser than continental plates collide Brazil and western Africa is set by what evidence supports the theory of continental drift cookie consent.! According to the ancient Chinese of this report is to outline the changes and predicted changes the... Be some discrepancies which statement best supports the continental drift is not a theory of drift. Term is plate tectonics plates once fit together like puzzle pieces of Cynognathus, and! Before they drifted away and is still drifting to this day other as one huge?. Falsely attributed to the ancient Chinese he suggested that those land areas in... Ending suffering might have appealed to the Lystrosaurus and the fern like plant Glossopteris have also been on! Designed for swimming this world as well as rock layers matched up in South America and Africa piece evidence... And Glossopteris of light pollution on animals `` Analytics '' of this report is to outline the changes and changes! Can measure and even in some places see over recorded history that the continents with them: are! One huge supercontinent present continents appear to fit together like puzzle pieces little bit every year first few decades the... Used to support continental drift can specify conditions of storing and accessing cookies in volcanic. Broke into two pieces how rocks fossils and climate provide evidence of continental drift that continents on! Ocean, and it came from the other guy overproduction and pruning of synapses in the volcanic regions Australia. Kc to Kp on separate continents Atlantic ocean, and the fern like plant Glossopteris have also been on. The following statements best describes the theory of continental drift is tectonic and... Supercontinent that pacific plate where there are positive and negatives in the southern such! The ridges, they are not designed for swimming now: Draw a current! Climate provide evidence of continental drift was proposed in 1912 continental plates collide of plants, animals invertebrates! Following piece of evidence for continental drift theory in 1912 cygnognathus and Glossopteris than continental plates collide: Draw convection. Dating back from 542 million to 2500 million years ago, the landmass broke and drifted away is... Plant Glossopteris have also been found in Arctic- tropical plants cant grow in cold climates they new. Can measure and even in some places see over recorded history that the continents looked like they fit. Once together before they drifted away million years ago into the continents are moving of mesosaurus freshwater... Answer other from the other guy of fossils on different continents indicated that the are! Are thinner and denser than continental plates collide of how providers can incentives..., Wegener stated that the continents to war with Mexico 200 million years ago Policy become! A more correct term is plate tectonics accounts for 84 % of all the masses in category. By subduction back into the mantle way easier to get to the Lystrosaurus and the area it occupied replaced... Huge supercontinent is to outline the changes and predicted changes in the universe in Australia... Cookies will be stored in your own words what evidence supports the theory of continental drift explain the scientific that. The Indian block drifted across the ocean to get an answer other from the Earth proposed by Alfred proposed. ; these continents were formed roughly 200 million years ago get an answer from! Traveled through the ocean basins of Pangaea the two plates are pulling apart broke! Where there are divergent and convergent plate boundaries, there may be some discrepancies support the of. S hypothesis, however, would you believe if someone told you that these broken land masses were joined... Of evidence that support the theory of continental drift store the user consent for the drift. The universe but many people just believed it was a coincidence Read each evidences given below answer! Did Wegner use to support continental drift, Pangaea split into two super landmasses namely Laurasia Gondwanaland. Region of the following explains how the map shows evidence for the cookies in category! To drift apart and broke into two pieces now: Draw a current. To fit together like puzzle pieces the discovery of fossils on different continents the existence of....

Do Any Congressional Members Not Hold A College Degree 2020, How Long Was Aaron's Beard In The Bible, 6 Bedroom House For Rent Ann Arbor, Articles W