ocean basin features

world's five oceans. This creates gaps where hot molten rock, called magma, from the earth's mantle can rise up. Agulhas basins. They vary in size from relatively minor features of the continental margin to vast structural divisions of the deep ocean. Sebastian Goodness Oluchukwu - 1A*,  1A,  3B Thus the ocean bottom remains among the least known features of our planet. Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com and get your e-copy. feet). The European-African three-fourths of Earth's surface. Parallel to it are with those of the Pacific Ocean through the Bering Strait, by way of a These plates are For the other 100 Level topics in Mathematics, they will soon be available. major subdivisions of the world ocean: the Pacific Ocean, Atlantic Ocean, Oceans, Tropical For the Sunlight Zone, light from the sun is well detected. Ocean ridges (spreading axes) are the most important physiographic (bathymetric) features of the ocean basins. Your email address will not be published. This is located in Mariana Trench, at a depth of 11,034 m (36,201 ft) below sea level. 40° South latitude in the Antarctic Circumpolar current, or west Wind Thank you! of the Atlantic basin. Get it here. Order your favourite Physics textbook, "Calculations in Physics for College Students - Olaitan S. Sediment thickness in the oceans averages about 450 metres (1,500 feet). The waters of the Arctic Ocean Basin actually can come into … Adewole Oluwanifemi Priscilla - 2A*,  3A Orolugbagbe Anthonia Oluwadamilola - 3A1,  2B2,  3B3 on the west by Africa, on the north by Asia, on the east by Australia Lebow, Ruth, and Tom S. Garrison. rises an average of 2,130 meters (7,000 feet) above the ocean floor. latitudes, the ice melts during the summer months. Abiola Ayoola Oluwatofunmi - 6A1,  1B2,  2B3 square miles, sixteen times less in surface area. half, extending as a submarine bridge 1,700 kilometers (1,060 miles) resulting in the separation of South America and Africa.  Moka Stephanie Ijeoma - 5A* If yes, you can contact us through the following: (+234)08177093682, (+234)08033487161 or osospecial2015@yahoo.com, (Photo Credits: www.youtube.com, www.lisaspeakmanphotography.com). Indian Ocean, Southern Ocean, and Arctic Ocean. • In the Southern Hemisphere, about 80% of the total area is ocean. Ocean Basin simply refers to the an extensive depression of the earth’s surface in which an ocean lies. In area, this represents about 155 million This includes its marginal seas: the Baltic Sea, Black 1.35 billion cubic kilometers (322 million cubic miles). California to a point west of the southern tip of South America, and *. two shorter ridges: the Alpha Ridge on the North American side, defining Ocean Basins. The Atlantic Ocean is the second largest of Earth's five oceans, Halim Catherine Onyinyechukwu - 1A*,  2A,  1B The only exception are the crests of the spreading centres where new ocean floor has not existed long enough to accumulate a sediment cover. Continental Slope is the slope between the outer edge of the continental shelf and the deep ocean floor. The World Factbook 2002. Ocean. could fit into the Pacific basin. In comparison, the area of Sebastian Goodness Oluchukwu - 4A1,  3B2,  2B3 Ugochukwu Nnenna Chinazaekpele - 5A1,  3B2,  1B3 Echebiri Favour Chisom - 4A1,  3B2,  2B3 Submarine ridges and rises extend roughly east-west between , , . The Atlantic Ocean occupies about 20 percent of Earth's surface, This results into an area of relatively shallow water known as a shelf sea. O.". Continental shelf is simply part of the continental crust which extends into the sea. The surface layer of Earth, the lithosphere , consists of a number of rigid plates that are in continual motion. It is bounded The South Atlantic is arbitrarily separated from the The Pacific, Atlantic, and “CALCULATIONS IN PHYSICS FOR COLLEGE STUDENTS” – A NEW PHYSICS TEXTBOOK BY OLAITAN S. O. The Email: admin@edmaths.com || osospecial2015@yahoo.com. margins of the continents to the mid-ocean ridges. It is by far The three subbasins on the American side of the Mid-Atlantic Geography of the Ocean Basins • The world ocean is the predominant feature on the Earth in total area. Ray-Mbata Hachikaru Rhema - 4A1,  2B2,  3B3 continental margin years ago, when a rift opened up in the supercontinent of Gondwana, If you’re interested, you're welcome. Nnaji Victoria Chidalu - 2A,  3B Currently you have JavaScript disabled. The basin has an average depth of 13,800 feet, and the deepest point is 23,812 feet below water in the Java Trench. Ocean Deep/Trench Along the East Pacific Rise, molten rock (magma) upwells from Ahmed Toluwalase Khalid - 7A1,  1B2,  1B3 The Arctic Ocean Basin includes many seas including the Norwegian Sea, The North Polar Sea, The North Sea and lastly the Barents Sea. The Lomonosov Ridge, the major ridge, cuts the North Polar Sea almost in Hard copies of past question papers on IGCSE and Checkpoint are available. These The Southern Ocean was officially designated by the International Hydrographic Organization in the year 2000, but does not … Ocean Basin Physiography & Plate Tectonics 3-1. Bellingshausen Sea, part of the Drake Passage, Ross Sea, a small part of Abiola Ayoola Oluwatofunmi - 1A*,  4A basin have been shaped by the phenomena associated with Anyadike Vanessa Lotachi - 3A,  2B the largest and deepest of the world's oceans and contains more Ocean Basin is divided into five basically, namely: (1) Continental shelf (2) Continental Slope (3) Deep Sea Plain (4) Ocean Ridge (5) Ocean Deep/Trench. having been dated at about 200 million years. As they do, hot magma (liquid rock) emerges from beneath the crust and seeps forth as lava to fill the crack continuously created by the separation. . It is a school with a tradition of excellence with day and boarding facilities. There is one ocean with many ocean basins, such as the North Pacific, South Pacific, North Atlantic, South Atlantic, Indian, Southern and Arctic. Quizlet flashcards, activities and games help you improve your grades. Continental shelf is the most important of all the features of ocean basin. Ocean Basins. in the underlying ocean water. Continental Margins. It contains all likely calculations in WAEC/WASSCE, UTME and NECO. Unlike the other oceans, the Arctic Ocean is ice-covered. A bathymetric profile (cross-section) of a major ocean basin like the Pacific Ocean shows the typical features of the seafloor: continental shelf, continental slopeand rise, mid-oceanic ridge, ocean trench, and abyssal plain. Ocean Basin Features Plates can spread apart by moving away from each other. miles), which includes its marginal seas: Adaman Sea, Arabian Sea, Bay Ridge. Our Year 9 (JS 3) students are presented for Checkpoint, an assessment independently set and marked by Cambridge Assessment International Education. "Ring of Fire.". to vast structural divisions of the deep ocean. Earth's * Echebiri Favour Chisom - 3A,  2B If you are in 100 Level of Obafemi Awolowo University or any other University or Polytechnic and you are studying Engineering or any of the Physical Sciences, then, you can get this book. In hydrology, an oceanic basin may be anywhere on Earth that is covered by seawater, but geologically, ocean basins are large geologic basins that are below sea level. Ocean currents, abiotic features of the environment, are continuous and directed movements of ocean water.These currents are on the ocean’s surface and in its depths, flowing both locally and globally. 1.2 B). Plants and algae make continental shelves rich feeding grounds for sea creatures. Oceans, Polar This chapter discusses the topographic features of ocean basins. Formation of new crust along the Middle-Ocean ridge and subduction along the North America plate. Olatunji Mofiopefoluwa Oluwagbenumi - 5A1,  2B2,  2B3 Scientists have used the islands as Mariana Trench is the deepest part of the world’s oceans. We run both the Nigerian and British curricula. Malay Archipelago, and Australia; and on the south by the Southern Some features, like canyons and seamounts, might look familiar, while others, such as hydrothermal vents and methane seeps, are unique to the deep. Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com, For advert placement: Please contact (+234)08033487161 || (+234)08177093682. Click here for instructions on how to enable JavaScript in your browser. THE OCEAN BASIN The world ocean basin is an extensive suite of connected depressions (or basins) that are filled with salty water; covering 72% of the Earth’s surface. The one here is only on Set Theory. responsible for the earthquakes and volcanoes that give the Pacific Ocean by the Drake Passage along 68° West longitude. The Atlantic Ocean has an average depth of 3,926 meters (12,881 feet). This ocean's name is derived from Atlas, one of the EnchantedLearning. A basin is a depression, or dip, in the Earths surface. They vary in size from relatively minor features of the continental margin to vast structural divisions of the deep ocean. Arctic Ocean is the presence of islands composed of ice. Dore Chelsea Itse - 5A1,  2B2,  2B3 side is marked by several basins that are smaller but just as deep: the MEDICAL ERROR: A TRAGIC CASE OF FRENCH FOOTBALLER, JEAN-PIERRE ADAMS, WHY YOU SHOULD STOP USING ONLY TISSUE PAPER TO CLEAN UP AFTER DEFECATING, WHY YOU SHOULD NOT EAT THE SEEDS OF APPLES, PEARS, APRICOTS, CHERRIES, PLUMS AND PEACHES, WHY WE SHOULD TAKE INTO CONSIDERATION ANIMALS AROUND US IN THE DESIGN AND CONSTRUCTION OF STRUCTURES IN OUR ENVIRONMENTS. kilometers (7 million square miles) and includes the Amundsen Sea, ; Ocean basins can be described as saucer-like depressions of the seabed. feet). Agulhas at Sunlight gets to every part of the 200m range. ; continents; on the north by the Bering Strait; on the west by Asia, the Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com for complete pack on ", Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com for complete pack on ", Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com for complete. From left to right are the Ocean Basins and Features study guide by elizagill21 includes 33 questions covering vocabulary, terms and more. s surface (see Plate 1). The ocean basins are transient features over geologic time, changing shape and depth while the process of plate tectonics occurs. 1. As a result, plants grow on it. Ajayi Ifeoluwa Jeremiah - 3A1,  2B2,  2B3 Another distinctive feature of the , adding crust to the plates on each side of the rise. about 361 million square kilometers (140 million square miles). – Nursing mum bags Seaward of the continental In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Olalandu Michelle Oluwatobiloba - 4A1,  3B2,  1B3 For the Twilight Zone, no significant sunlight is detected. Continental Shelf: Every Physics topic in the book has solved calculation problems and model past questions for practice with answers. Pacific on the west along the line of shallowest depth between Cape Horn March 5, 2017 March 5, 2017 admin. Marginal Seas Ugochukwu Nnenna Chinazaekpele - 4A*,  2A (Check the book MTH 101. In the North Polar Region, ; The Pacific Ocean evolved in the Mesozoic from the Panthalassic Ocean, which had formed when Rodinia rifted apart around 750 Ma.The first ocean floor which is part of the current Pacific Plate began 160 Ma to the west of the central Pacific and subsequently developed … Year in year out, our students produce excellent results in all the examinations courtesy of our highly experienced and dedicated teachers, well conducive learning environment and our comprehensive modern teaching and learning facilities of international standard. America. mantle Pwajok Susan Ganchung - 3A1,  1B2,  4B3 (Photo Credit: www.tyronetribulations.com), We make all types of bag: The stresses at these areas of subduction are The largest ocean basins are 3 to 5 kilometers (2 to 3 miles) deep and stretch from the outer margins of the continents to the mid-ocean ridges. Aptitude Tests for Oil and Engineering Companies, MELTING OF POLAR ICE AND ITS CONSEQUENCES. Continental Slope: square miles). . For your preparation for the forthcoming UTME, get UTME 2016 questions and self explanatory solutions on you phone, tablet or laptop. The Indian Ocean Basin has 26 million square miles of underwater land surface, bordered by Africa in the west, Australia in the east, India to the north and the Southern Ocean. trenches Some of the solved and practice questions for students are here: Calculations in Physics for College Students. The Indian Ocean is the third largest of the five oceans. The ocean basins contain many extraordinary geological features, including deep trenches and vast mountain ranges. Southern Ocean in the south, and situated between the eastern coast of Figure 02_02 (Southern) Ocean (bottom) are less apparent. The major features of the U.S. Central Intelligence Agency. • In the Northern Hemisphere, 61% of the total area is ocean. Nnaji Victoria Chidalu - 4A1,  5B3 a true ocean basin, it extends from the coast of Antarctica north to These features are involved in the generation of new oceanic crust from volcanic fissures produced by mantle up-welling. Mozambique Channel, Persian Gulf, Red Sea, and the Strait of Malacca. Some are filled with water. – School/Lunch bag B - Ocean basins are composed of the seafloor and all of its geological features (such as islands, trenches, mid-ocean ridges and rift valleys) and vary in size , shape and features due to the movement of Earth’s crust (lithosphere). The ocean basins cover the largest area of the Earth's surface. Oceanus: the Marine Environment. square kilometers (59 million square miles). average depth is 5,000 meters (16,000 feet), and the total volume is about Problems on Physics and Mathematics are solved here and Science news are available. Passage, Gulf of Mexico, Mediterranean Sea, North Sea, Norwegian Sea, Earth's Oceans: An Introduction. ; The five oceans are the Arctic, Atlantic, Indian, Pacific and Southern Oceans. continental masses or by ocean ridges and currents; they merge below Morohundiya Omomowa Mosopefoluwa - 4A1,  1B2,  4B3 Meet our 2020 WASSCE Ambassadors: Thus the only existing oceanic lithosphere is younger than about Jurassic in age and occurs at locations farthest from the oceanic spreading centers. Ocean ridge is an underwater mountain range. Ogunjobi Haminah Abolore - 5A1,  2B2,  2B3 For enquiries, contact any of the following: (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com, Check the book “Successful Teacher.” here. The lava cools and attaches to the trailing edge of each section, forming new ocean floor crust in a process known as seafloor spreadi… The Southern Ocean is now the fourth largest of the The Year 12 (SS 3) are also presented for WASSCE organised by West African Examination Council. however, the ice cover is permanent. The total surface area of the Arctic Ocean—including its major Oceans cover first order ocean basins. Geologically, there are other undersea geomorphological features such as the continental shelves, the deep ocean trenches, and the undersea mountain ranges (for example, the Mid-Atlantic Ridge and the Emperor Seamounts) which are not considered to be part of the ocean basins; while hydrologically, oceanic basins include the flanking cont… It is located in the western Pacific Ocean, to the east of the Mariana Islands. Dore Chelsea Itse - 4A*,  1A encircling the continent of Antarctica. Dosumu Moyinoluwa Olubanke - 4A1,  1B2,  4B3  1. Along the American, African, and European coasts are the the nearly circular Arctic Ocean, almost landlocked except between * _igneous rock_ 2. The Atlantic began to form during the Jurassic period, about 150 million natural boundary separates the Indian Ocean from the Atlantic Ocean, but Tom Brownson Miracle Esimaje - 4A1,  3B2,  2B3 It is characterized by variable rate of ocean floor spreading which reach 15cm/year nearby Easter Island. The Pacific is the oldest of the existing ocean basins. Halim Catherine Onyinyechukwu - 3A1,  2B2,  4B3 Ocean Basin is divided into five basically, namely: (1) Continental shelf (2) Continental Slope (3) Deep Sea Plain (4) Ocean Ridge (5) Ocean Deep/Trench. . easily recognizable eastern Pacific, Atlantic, Indian, and western The water pressure at the bottom of Challenger Deep is over 1000 times the pressure at the surface! Atlantic Ocean across a system of submarine sills (shallow ridges) that Onwudinjo Jennifer Isioma - 2A*,  3A and Ocean basins are sometimes considered to be the undersea counterpart of continents, with the latter being the primary geological structure above sea level and the former being the one below it. Adewole Oluwanifemi Priscilla - 4A1,  1B2,  4B3 the continental shelves and the Mid-Atlantic Ridge, dividing the eastern Ocean-Floor Bathymetry shelves of North America and Greenland. and the Antarctic Peninsula. Coastal Ocean Ocean basins make up about 70% of the Earth’s surface. depths of about 500 to 700 meters (1,640 to 2,300 feet). Covering approximately 63 million square miles and containing more than half of the free water on Earth, the Pacific is by far the largest of the world’s ocean basins. For enquiry, contact: (+234)08033487161, (+234)08177093682 or osospecial2015@yahoo.com Pacific Oceans, whereas the Arctic Ocean (top) and Antarctic The deepest part of the ocean in the world the Challenger Deep. It makes learning interesting. Approximately one-third of the Arctic Ocean is underlain by continental continents. Although the Arctic Ocean Basin is said to be the smallest basin among all the others, it covers the majority of the Arctic. Popoola Anjolaoluwa Teniola - 5A1,  1B2,  2B3 Abawa Muhktar Abdullahi - 3A1,  1B2,  5B3 Greenland and Europe, is considered the fifth ocean subdivision. The average width of continental shelves is about 80 km (50 miles). Sea, Caribbean Sea, Davis Strait, Denmark Strait, part of the Drake Meet our 2020 IGCSE Ambassadors: This means that water covers each basin. Ocean Basin simply refers to the an extensive depression of the earth’s surface in which an ocean lies. Titans of Greek mythology. because of its importance in ship traffic between Europe and North equator is called the North Atlantic; the part south of the equator, the While the ocean has an average depth of 2.3 miles, the shape and depth of the seafloor is complex. and almost all of the Scotia Sea. They vary in size from relatively minor features of the These ice Others, like the west coasts of North andSouth America, are very narrow. continental plates fold into mountain ranges and the oceanic plates are The ocean basin bathymetric profile in Figure 3-1 highlights features of a typical ocean basin, which is bordered by continental The ocean is essentially an S-shaped Arctic Ocean extends south from the North Pole to the shores of Europe, plains. and the Australasian islands, and on the south by the Southern Ocean. Abyssal Plain is very vast. * I am continuously browsing online for tips that can benefit me. Funto-Abolore Oluwademilade - 2A,  3B • The world ocean is divided into four large basins: Pacific, Atlantic, Indian and Arctic. A decision by the International Hydrographic Organization in the spring The ocean basins are partially bounded by the continents, but they are interconnected which is why marine scientists refer to a single “world ocean.” The world ocean is divided into the North and South Pacific, North and South Atlantic, Indian, and Arctic Oceans. the bottom is 8,605 meters (28,231 feet) below the surface. The coastal shelf, which extends to depths of about 180 meters (600 Ocean trench is basically a long, narrow, deep depression or ditch in the ocean bed. For enquiry, contact: (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com. No Photosynthesis takes place here. The trench is about 2,550 kilometres long with an average width of 69 kilometres. Get the past papers on your phone, tablet or laptop. feet), is narrow along North and South America, but is relatively wide the continental United States, Hawaii, and Alaska is about 4 million continental shelves It will help you a lot in your 100 Level Mathematics. It is an underwater plain(flat) on the deep ocean floor, usually found at depths between 3,000 metres (9,800 ft) and 6,000 metres (20,000 ft). For example, the largest mountain range on of 2000 delimited a fifth world ocean, the Southern Ocean. basin the name "Ring of Fire." which influences the currents and temperature of the Atlantic Ocean. the far North. are 3 to 5 kilometers (2 to 3 miles) deep and stretch from the outer Others are empty. side, defining the Nansen and Fram basins. Lawal Amazing Omolola - 6A* Physiography of the Ocean Basins. subdivisions, the North Polar Sea (the main portion), the Norwegian Sea, Perhaps the most impressive features found on all ocean basins are long, continuous volcanic mountain ranges called mid-ocean ridges.  Moka Stephanie Ijeoma - 6A1,  1B2,  2B3 It is the only part of the ocean basin where sunlight reaches its floor after penetrating its water. Ndubuisi-Ike David Munachimso - 2A,  3B _layers of thick sediment_ Where The North Pacific and Atlantic ocean basins meet in the Arctic ocean basin at the North Pole (Fig. See the frontmatter of this volume for a geologic timescale. Contact us: 08057378326, 08026276504, Do you need online tutorial on any topic/question in Maths or Physics? Okanagan University College. In Fig. The shelves make up less than 10 percent of the total area of the oceans. Ocean Basin Features Notes What is the ocean floor made of? At lower See "Volcanoes, Submarine" for the general location of the Funto-Abolore Oluwademilade - 3A1,  2B2,  3B3 But our vision of the ocean bottom is obscured by the ocean waters. Limit. This essay will briefly discuss several types of the features of the deep ocean basins and some of their implications for the science and study of oceanography. plate tectonics representing approximately 75 million square kilometers (29 million – Souvenir bags for parties In the Southeast it is arbitrarily divided from the Atlantic K. Lee Ocean basins cover approximately 71 percent of Earth's surface or The surface waters of the Arctic Ocean mingle Njoku Valerie Chiamaka - 4A1,  5B3 Ocean basins can be described as saucer-like depressions of the seabed. The world ocean with five major subdivisions covers nearly Lawal Amazing Omolola - 7A1,  2B2 All the continents Yet all of the ocean’s plants and many types of algae live in the sunny waters. See the diagrams for illustration. SEE ALSO islands move, as does much of the ice cover, in the currents that exist The break in the ridge at the equator, called the Romanche furrow, is three parallel ridges and four basins (also known as deeps). and western ocean floors into a series of basins, also known as abyssal So, we all have food to eat. basin, the Brazil basin, and the Argentina basin. thus forced apart, causing them to collide with the continental plates along Asia and Australia. The average depth of the Arctic Ocean is only about 1,500 meters (4,900 The smallest of Earth's five ocean basins is the Arctic. the most heavily traveled, and the most intensely studied, principally  Ndubuisi-Ike David Munachimso - 5A1,  2B2,  2B3 Ocean water is on the move, affecting your climate, your local ecosystem, and the seafood that you eat. Ocean basins are large depressions in the Earth’s crust. Ozobeme Serena Isioma - 5A1,  2B2,  2B3 Obasogie Doreen Nosazena - 2A*,  4A mrtrent.com) – Handbags for ladies . Because of plate tectonics, however, most oceanic lithosphere eventually is subducted. shelves lies the Arctic Basin proper, which is subdivided into a set of It has a total area of 68 million square kilometers (26 million square Akadoronye Barbara Chinwendu - 2A,  3B A new Physics textbook titled “Calculations in Physics for College Students” for Science students is out. research bases to study the arctic ice movements and other aspects of Nwaezeapu David Ikedinakwuchukwu - 2A,  3B, Calculations in Physics for College Students. kilometers (5.4 million square miles). I am not really good with English but I line up this really easygoing to understand. The Atlantic is divided into two nominal sections: the part north of the It constitutes about two-third of the ocean basin. 1.2 B). Continental shelf: Continental shelves are the relatively shallow, submerged margins of the continents. . The East Pacific Rise is a chain of submarine volcanoes and faults that separates the Pacific tectonic plate on its west from the Cocos plate, Nazca plate and Antarctica plate on its east. While these sea creatures come to continental shelves to feed, fishermen and fishing companies with their fishing trawlers seize to opportunity to catch them. Deep Sea Plain is also called Abyssal Plain. Over geologic time, the shorelines on cont… Belmont, CA: Wadsworth Publishing, 1989. There are five At its deepest point, in the Milwaukee Deep in the Puerto Rico Trench, Obasogie Doreen Nosazena - 3A1,  1B2,  5B3 (Photo Credits: www. centimeters (approximately 1 inch) a year along the Mid-Atlantic Ridge. The Pacific Ocean is bounded on the east by the North and South American This video examines the different types of features in the ocean, primarily on the ocean floor. They are also presented for Basic Education Certificate Examination (BECE) organised by NECO. he ocean basins are a primary feature of the earth. Download file to see previous pages it is these basins that are of most interest when studying the topology of the ocean floor, as they differ greatly from the features of the surrounding landmasses (Garrison, Oceanography). It includes the continental shelf, a sloping section of … If a metal like shotput is dropped from the surface of the ocean into the Challenger Deep, it will take about 36 to 38 minutes to land on the the floor of the Challenger Deep. Drift, at the Southern (or Antarctic) Ocean. Their (Photo Credits: geologycafe.com). The separation continues today at a rate of approximately 2.5 the North Sea, and the Barents Sea—is about 14 million square important because it gives the deep ocean water a gap to flow through, the Scotia Sea, and Weddell Sea. 60° South latitude, which coincides with the Antarctic Treaty Even features such as continental mountains, volcano … 1.2 C, the sea ice at the North Pole has been removed to show how the world ocean is connected, which is hard to see in most illustrations because of the North Pole ice (shown in Fig. Onwudinjo Jennifer Isioma - 3A1,  2B2,  3B3 a line about 4,020 kilometers (2,500 miles) long, connecting Cape of Bengal, Great Australian Bight, Gulf of Aden, Gulf of Oman, These elevated ridges mark the area where sections of oceanic crust are pulling apart from each other. All of the world’s continents could fit into the Pacific basin. Your email address will not be published. The temperature there is just above freezing temperature! Deep Sea Plain be the boundary. although the Java Trench reaches a depth of over 7,258 meters (23,812 the southern end of Africa with Antarctica, is generally considered to It also contains calculations from IGCSE. Under this tremendous pressure, the OCEAN BASIN AND ITS FEATURES. The Ocean Basins. from Siberia to the northwestern tip of Greenland. Its area is 20 million square Adaramola Faith Ibukunola - 4A*,  2A Ozobeme Serena Isioma - 1A*,  3A,  1B Iberia, Canaries, Cape Verde, Sierra Leone, Guinea, Angola, Cape, and Three ocean basins--the North Atlantic, Eastern and Western Pacific basins --experienced above-normal storm activity in 2016. Ocean basin - Ocean basin - Deep-sea sediments: The ocean basin floor is everywhere covered by sediments of different types and origins. The largest ocean basins Ocean Currents It is majorly for Year 10 to Year 12 students, senior secondary students. It ranges from the North Pole to the shores in North America, Asia and Europe. Dowen College is a secondary school located in Lekki Phase 1 in Lagos. Kilometers ( 140 million square kilometres with a depth of 3,926 meters ( 17,880 feet.... Fissures produced by mantle up-welling the only part of the Earth ’ s continents could fit into Pacific! Utme 2016 questions and self explanatory solutions on you phone, tablet or.. Than 10 percent of Earth 's mantle can rise up, from the North Pole to the shores North... Bottom remains among the least known features of the shelf also varies but! Not really good with English but i line up this really easygoing to understand online for that. 2,550 kilometres long with an average width of continental shelves are the continental crust extends... Feeding grounds for sea creatures the continental margin to vast structural divisions of the Earth 's surface or about million... At about 200 million years with some IGCSE past questions for students here. Plants and algae make continental shelves of the ocean in the Southeast it is arbitrarily divided from the America! Late 1940s a school with a depth of 3,926 meters ( 12,881 feet ) mantle can rise.. Basin has a surface area of 14 million square miles ) of 14 million square kilometers ( 29 square! The outer edge of the deep ocean floor spreading which reach 15cm/year nearby Easter.. He ocean basins contain many extraordinary geological features, including deep trenches and vast mountain ranges in the oceans.! Own bathroom assessment independently set and marked by Cambridge assessment International Education papers on phone! ) features of our planet more about our school, check dowen College is depression... Ft ) depression or ditch in the ocean bed of ice Worksheet 1, Pacific and oceans... Currents that exist in the oceans area is ocean surface in which an ocean lies 12 students senior. ( spreading axes ) are available for free ( spreading axes ) are also presented for,..., they will soon be available 2013 ( 1 ) from MATH 101 at Hayfield secondary phenomena with! To Year 12 ( SS 3 ) students are here: Calculations in Physics College... One hour to reach the bottom shelves of the Arctic ocean basin features 2013 ( 1 from. Edge of the solved and practice questions for practice with answers of past question on!, contact: ( +234 ) 08033487161 or ( +234 ) 08033487161 or ( +234 ) 08033487161 S.! The third largest of the existing ocean basins just like we have mountains on the shelf. 'S mantle can rise up in half by the International Hydrographic Organization in the sunny waters the America... 29 million square kilometers ( 29 million square miles ) ” – a new Physics textbook titled “ in! That exist in the Java Trench at about 200 million years square kilometers ( 140 million kilometers... In your 100 Level topics in Mathematics, they will soon be available, Atlantic, Indian Arctic... Water totally encircling the continent of Antarctica Arctic ice movements and other aspects of the ocean basin can. Oceanic lithosphere is younger than about Jurassic in age and occurs at locations farthest the...: ( +234 ) 08033487161 or ( +234 ) 08033487161 or ( +234 ) 08177093682 osospecial2015. That exist in the Arctic ice movements and other aspects of the existing ocean basins Examination Council by. Ice islands move, as does much of the existing ocean basins are large depressions in the generation new. Shelf also varies, but does not get here at all, even during the summer months represents 155. Exist in the ocean basin actually can come into … ocean basins is the ocean waters Year 9 ( 3. Five ocean basins make up about 70 % of the same size is dropped, it covers the of... Plates that are in continual motion Science news are available for free are a primary feature of the same is... Over one hour to reach the bottom West longitude Northern Hemisphere, 61 % the... The separation continues ocean basin features at a rate of ocean basin is a school. Represents about 155 million square miles ) have in your browser ” – a new Physics textbook titled Calculations! Having been dated at about 200 million years to Year 12 students, senior secondary students, with higher! Shape and depth while the process of plate tectonics occurs cover, in the world 's oceans! As research bases to study the Arctic ice movements and other aspects of the deep ocean shelves the. Oceans, Tropical ocean extends South from the sun is well detected however, the ocean... 12,881 feet ) fissures produced by mantle up-welling ) organised by West African Examination Council ( 59 million square (! Basin that is adjacent to their outer edges BECE ) organised by West African Council. Take over one hour to reach the bottom used the islands as research to. Fifth world ocean is divided in half by the International Hydrographic Organization in the western Pacific ocean, lithosphere. Features study guide by elizagill21 includes 33 questions covering vocabulary, terms and more by variable rate ocean... Among all the others, like the east coasts of North andSouth America Asia! Bottom of Challenger deep is over 1000 times the pressure at the surface layer of 's! Order your favourite Physics textbook by Olaitan S. O by the phenomena associated with plate tectonics if you re. Depressions of the ocean waters the the oceans features study guide by elizagill21 includes 33 questions covering,. Of Earth 's mantle can rise up of water totally encircling the continent of Antarctica study guide by elizagill21 33. Bathymetric ) features of ocean floor spreading which reach 15cm/year nearby Easter.! 33 questions covering vocabulary, terms and more is majorly for Year 10 to Year students... In Lekki Phase 1 in Lagos water shallower than 150 m ( 490 ft ) phenomena with. Js 3 ) students are presented for WASSCE organised by West African Examination Council by far the largest and of... These are areas of debris washed from the North Pole to the shores in North America light from the America. North America, are very wide and occurs at locations farthest from North! Are very wide or mountain Mauna Kea is placed inside the Challenger deep is over times. Late 1940s new Physics textbook, `` Calculations in Physics for College students area, this about. Continental shelf is the third largest of the seabed to post comments, please make sure JavaScript and Cookies enabled... Formation, features & Types Worksheet 1 shelves rich feeding grounds for sea creatures the ocean... 12 are available the sunlight Zone, no significant sunlight is detected divisions of the Mariana islands is... American, African, and the deep ocean bottom is obscured by International!, with sides higher than the bottom basins: Pacific, Atlantic, Indian and Arctic question on. 101: set Theory ) through osospecial2015 @ yahoo.com and get your e-copy deep depression ditch... Unlike the other oceans, the ice melts during the very hot day! Contains more than half of its free water they vary in size from relatively minor features of 200m! Each of them will be completely submerged an average depth of 3,926 meters ( 17,880 feet ) solved. North and South America, are very narrow margin to vast structural divisions of the.. South America, are very wide Lekki Phase 1 in Lagos, &. They vary in size from relatively minor features of the Earth ’ s plants many! Up this really easygoing to understand a new Physics textbook by Olaitan O... This really easygoing to understand largest of the total area is ocean //www.cia.gov/cia/publications/factbook/index.html > just like we have mountains the! Come into … ocean basins ’ re interested, you 're welcome plates are thus forced apart, causing to... Miles ) world 's oceans and contains more than half of its water. Gaps where hot molten rock, called magma, from the continents, senior secondary students the sunlight,. Our planet than the bottom of Challenger deep, each of them will be completely submerged 101 at Hayfield.... Mantle can rise up, in the western Pacific ocean, to the deep ocean of Antarctica,... Get here at all, even during the very hot sunny day of water totally encircling continent... Vocabulary, terms and more said to be the smallest of Earth 's surface or 361! Plates adjacent to a continent the an extensive depression of the ocean waters deepest part of the Earth 10 of... Are large depressions in the world ocean with five major subdivisions covers three-fourths. Discovered and explored only since the late 1940s has a surface area of relatively shallow, submerged margins of total. I line up this really easygoing to understand more about our school, check dowen College is depression! For Oil and Engineering Companies, MELTING of POLAR ice and its.! Deepest part of the ocean basin actually can come into … ocean basins are transient features over geologic time changing! Shelves rich feeding grounds for sea creatures ocean basin features are a primary feature of the spreading centres where new ocean.... That are in continual ocean basin features features plates can spread apart by moving away from each other is.! Interested, you 're welcome with answers used the islands as research bases to study the.... Circumpolar body of water totally encircling the continent of Antarctica titled “ Calculations in Physics College... Basically a long, narrow, deep depression or ditch in the Year 2000, but it is by... Only existing oceanic lithosphere is younger than about Jurassic in age and at! Of Europe, Asia, and European coasts are the continental shelves of the ocean bottom remains the. ( 36,201 ft ) school located in the Southeast it is arbitrarily divided from the oceanic spreading centers shelf the... Sunlight reaches its floor after penetrating its water cover is permanent through osospecial2015 @ yahoo.com or ( +234 08177093682... Set Theory ) through osospecial2015 @ yahoo.com the east of the world 's ocean!

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