As the earth rotates from west to east, water near the equator tends to move from east to west due to the prevailing winds. Upsc ias prelims question paper 2015 with video solution. Education and exams latest updates, dates and notices. What explains the eastward flow of the equatorial counter. Warm ocean currents originate near the equator and move towards the poles or higher. The national council of educational research and training ncert is an autonomousorganisation of the government of india which was established in 1961 as a literary, scientific and charitable society under the societies registration act act xxi of 1860. Characteristically, equatorialcurrent systems consist of two westwardflowing currents approximately 600 miles 1,000 km wide north and south equatorial currents separated by an eastwardflowing countercurrent only 300 miles 480 km wide. Prepare a list of currents which are found in pacific. South equatorial current, west australia current, auglhas current. California current flows along the westtern cost of usa and finally merges with north equatorial current warm to complete the cirulcation.
There is a counterequatorial current, which moves from west to east warm. List out the cold and warm currents in the atlantic ocean. Its headquarters are located at sri aurbindo marg in new delhi. Our pdf will help you to upgrade your mark in any competitive exam. The equatorial counter current is an eastward flowing, winddriven current which extends to depths of 100150m in the atlantic, indian, and pacific oceans. It has been asked to stop publishing textbooks, the task of publishing those books will also be taken over by ncert. Ncert books are the basis for all competitive exam preparations. In between the two, there flows a equatorial counter current in the opposite direction, i. One by the gravitational pull of the moon or sun and the other by the counter. Ncert solutions for cbse class 12 physics have total 20 chapters. This is because in this area due to convergence, the water is raised. Must read ncert books hindi medium for ias exam buy online. Atlantic ocean currents the behavior of the atlantic ocean currents is quite significant because of their influence on the climate of northwestern europe, climate of northwestern africa and fishing in the grand banks region.
More often called the north equatorial countercurrent necc, this current flows westtoeast at about 310n in the atlantic, indian ocean and pacific basins, between the north equatorial current nec and the south equatorial current sec. Many aspirants, says that why should i waste my time to prepare notes from the ncerts. It is a brilliant book for physical geography and covers great depth in concepts which will help in. Comprehensive self study plan for physical geography ias. Counter equatorial current flows between north and south equatorial current in the opposite direction. Equatorial currents article about equatorial currents by. In which oceans are counter equatorial currents not.
Equatorial countercurrent, current phenomenon noted near the equator, an eastward flow of oceanic water in opposition to and flanked by the. Now, it is said that piling up of waters in the area near brazil, due to convergence of the two equatorial currents give rise to the equatorial counter current. Multiple choice questioni upward and downward movement of ocean water is known as the. More than 71 percent of the earth is covered with water and 29 percent is with land. The warm currents form due to the lighter water from the equator rising up and. Must read ncert books hindi medium for ias exam if you are a hindi medium student, for general studies prelims or mains, aspirants need to start from the ncert books hindi medium on the below subjects history, geography, economics, political science, sociology, and science. Equatorial atlantic ocean currents under the influence of prevailing trade winds, the north equatorial current and the south equatorial current start from the eastern. Summer circulation north equatorial current counterequatorial current are absent. The pattern of these ocean currents is prominent in pacific and atlantic ocean but different in indian ocean due to monsoon. Textbooks of classes ixii pdf textbooks of classes ixii flipbook textbooks of classes ixiiepub etextbooks of statesuts epub recent. With the above points, you can find the nature of almost all currents. The westwind drift moves from west to east cold now, thats the only quick notes you need to learn the flow pattern of ocean currents. The books that are taught in various cbse schools are written by individual writers and most of them are written by school teachers who do not have any prior experience of. In this topic we have provided ocean current name, type and their flowing ocean.
Pacific ocean currents phytoplankton and fishing pmf ias. Ncert solutions for class 9 english moments chapter 4 in the kingdom of fools. Atlantic ocean northern hemisphere, north equatorial current, warm current. In summer, due to the effects of the strong southwest monsoon and the absence of the northeast trades, a strong current flows from west to east, which completely obliterates the north equatorial current. Subsurface values, from about 20 to 40 meters, have been recorded to be as low as low as 34.
Equatorial countercurrent, current phenomenon noted near the equator, an eastward flow of oceanic water in opposition to and flanked by the westward equatorial currents of the atlantic, pacific, and indian oceans. Give a brief account of the counter current mechanism. For march 2020 on wards, cbse will conduct two maths exams for class 10 boards maths basic and maths standard. Hence, the currents along the equator move linearly, whereas the currents in the lower and midlatitudes move in the directions stipulated by the coriolis force. We also cover basic topics like maths, geography, history, polity, etc and study materials including previous year question papers, current affairs, important formulas, etc for upcoming banking, upsc, ssc cgl exams.
Among these, ocean currents are the large masses of surface water that circulate in regular patterns around the oceans. Surely this will help for the students those who are prepare for the competitive exams. Hence, there is no counterequatorial current as well. Close to the equator itself is an eastwardflowing current, the equatorial counter current. Taking notes is an efficient way to organise your study material for revision. What explains the eastward flow of the equatorial counter current. Counter equatorial currents are an eastward flow of oceanic water near the equator due to the impact of trade winds or easterlies. Books will be cheap both in shops and online portals. Hrushikesh senapaty is director of the council since september 2015. Water resources upsc current affairs issues in news byjus.
The north equatorial counter current ocean surface currents. Aspirants should read history from ncert books for upsc to prepare for the ias exam. Download ncert solution class 11 geography movements of ocean water free pdf, ncert solutions updated as per latest ncert book, ncert solutions for class 11 geography for chapter 14 movements of ocean water1. Equatorial countercurrent ocean current britannica. Download ncert books pdf in hindi,english and urdu at. Ocean currents factors and impact on climate neostencil. This exists because the trade winds drive water to the western pacific. Ncert notes of ancient history for upsc exams 2020 preparation. Ncert solutions class 12 physics pdf download free from mycbseguide app and mycbseguide website. The regularity of the trade winds makes the equatorial currents very stable. Yes, of course, we must make the notes from the ncerts.
Ncert textbook magnetic effects of electric current. Equatorial currents in russian, tradewind currents, surface currents of the world oceans in the tropical and equatorial latitudes of the northern and southern hemispheres, caused by the trade winds. Accounting class subject book name download link 11 accounting lekhashastrai download 11 accounting lekhashastraii download 12 accounting lekhashastrai download 12. Pacific ocean currents includes various cold and warm current which moves clockwise circulation in northen pacific ocean and anticlockwise circulation in south pacific ocean thereby influencing the climatic pattern in the coastal regions. Now, as the north equatorial current and south equatorial current take the water from east to the. Indian ocean currents effect of monsoons on north indian. The north equatorial current ocean surface currents. What explains the eastward flow of the equatorial countercurrent. Equatorial current, ocean current flowing westward near the equator, predominantly controlled by the winds.
This leads to the formation of equatorial currents, both north and south of equator. Ebooks national council of educational research and. Our old ncert books pdf free download is very simple and easy. From 2018, only ncert to publish school textbooks times. Ocean current depending upon their temperature, ocean currents can be classified into warm currents and cold curren. Flexiprep is your one stop website for all things ncert. Important geography topic ocean currents exams daily.
Factual questions are generally from the books, while analytical questions are based on the current affairs asked directly from the issues in the news or questions which require application of textbook basics. National council of educational research and training. All electric current and its effects exercise questions with solutions to help you to revise complete syllabus and score more marks. Tyhey are well researched and written by experts in their respective fields. Tides occur in the oceans and seas due to which among the following. Candidates can download the study materials pdf from our website. Apr 15, 2020 ncert textbook magnetic effects of electric current class 10 notes edurev is made by best teachers of class 10.
Download upsc prelims 2015 question paper pdf in high res. The counter current mechanism operating inside the kidney is the main adaptation for the conservation of water. Ncert books for class 6 to 12 free and trusted pdf download. Ncert books for ias exam preparation pdf free download. As running water in oceans and rivers and in lakes, ice in glaciers, underground water and the water vapour in atmosphere, all comprise the hydrosphere. Electric current and its effects ncert solutions class 7. The important point to note here for ias aspirants is all of our upscias exam preparation classes are conducted by former civil servant and renowned author, dr. Though taking notes is advisable, upsc candidates often find it difficult to find the right topics to focus on or may not have. Flexiprep ncert books, ncert problem solutions and topic.
As i mentioned early prices will be more or less the same in shops and online shopping websites. Help us reach these textbooks to children, teachers and schools. Free pdf download of ncert solutions for class 7 science chapter 14 electric current and its effects solved by expert teachers as per ncert cbse book guidelines. Vijay agrawal himself who is on mission to provide right and proper guidance to students preparing for civil services. Ncert solution class 11 geography movements of ocean water. On this page, please share your doubts to seek clarifications, or to point out any mistakes in the comment box regarding the first test. Afeias has been established with the aim of providing proper guidance to youths preparing for indian civil services. The eastward flowing necc supplies the guiana current and north equatorial current. Hope you enjoyed solving the sixth test of our 2016 test series. Winds influence the movement of the currents, as they drive their forward motion.
Ncert books are the most refined texts for any subject. This document is highly rated by class 10 students and has been viewed 4205 times. National council of educational research and training home. The most important sources of history are ncert books. We have detailed solutions to ncert problems and notes which are. Ocean currents shortcut method by to learn faster clear ias. The movements of water in oceans can be categorized into currents, waves, and tides.