{"id":29122,"date":"2024-02-22T10:32:11","date_gmt":"2024-02-22T10:32:11","guid":{"rendered":"https:\/\/edukemy.com\/blog\/?p=29122"},"modified":"2024-02-22T10:32:13","modified_gmt":"2024-02-22T10:32:13","slug":"drainage-patterns-upsc-world-geography-notes","status":"publish","type":"post","link":"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/","title":{"rendered":"Drainage Patterns &#8211; UPSC World Geography Notes"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-geography?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Geography\" target=\"_blank\" rel=\"noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"300\" src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/14.png\" alt=\"\" class=\"wp-image-42410\" srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/14.png 1280w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/14-1170x274.png 1170w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/14-585x137.png 585w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/a><\/figure>\n\n\n\n<p><strong>Drainage patterns<\/strong>\u00a0are categorized based on their distinctive forms, influenced by various factors, including local topography and underlying geology.\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>These patterns evolve as a result of natural processes, determining the flow and distribution of water across the landscape.<\/li><li>The creation of drainage channels is primarily attributed to increased surface runoff and the erosion of soil materials that offer the least resistance.<\/li><li>Different types of drainage patterns, such as <strong>dendritic, trellis, radial, rectangular, and parallel<\/strong>, emerge based on the specific conditions in an area.\u00a0<\/li><li>Understanding the drainage patterns in an area provides valuable insights into the underlying geology and the history of the landscape, aiding in land management, urban planning, and environmental assessment.<\/li><\/ul>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69e0f6b2e60d5\" class=\"ez-toc-cssicon-toggle-label\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e0f6b2e60d5\"  \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#TYPES_OF_DRAINAGE_PATTERN\" title=\"TYPES OF DRAINAGE PATTERN\">TYPES OF DRAINAGE PATTERN<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#DISCORDANT_DRAINAGE_PATTERN\" title=\"DISCORDANT DRAINAGE PATTERN\">DISCORDANT DRAINAGE PATTERN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#CONCORDANT_DRAINAGE_PATTERN\" title=\"CONCORDANT DRAINAGE PATTERN\">CONCORDANT DRAINAGE PATTERN<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#DENDRITIC_DRAINAGE_PATTERN\" title=\"DENDRITIC DRAINAGE PATTERN\">DENDRITIC DRAINAGE PATTERN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#TRELLIS_DRAINAGE_PATTERN\" title=\"TRELLIS DRAINAGE PATTERN\">TRELLIS DRAINAGE PATTERN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#RADIAL_DRAINAGE_PATTERN\" title=\"RADIAL DRAINAGE PATTERN\">RADIAL DRAINAGE PATTERN<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#RECTANGULAR_DRAINAGE_PATTERN\" title=\"RECTANGULAR DRAINAGE PATTERN\">RECTANGULAR DRAINAGE PATTERN<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#FAQs\" title=\"FAQs\">FAQs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#1_What_are_drainage_patterns\" title=\"1. What are drainage patterns?\">1. What are drainage patterns?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#2_How_many_main_types_of_drainage_patterns_are_there\" title=\"2. How many main types of drainage patterns are there?\">2. How many main types of drainage patterns are there?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#3_What_factors_influence_the_formation_of_drainage_patterns\" title=\"3. What factors influence the formation of drainage patterns?\">3. What factors influence the formation of drainage patterns?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#4_How_do_drainage_patterns_impact_landscapes_and_ecosystems\" title=\"4. How do drainage patterns impact landscapes and ecosystems?\">4. How do drainage patterns impact landscapes and ecosystems?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#5_Can_drainage_patterns_change_over_time\" title=\"5. Can drainage patterns change over time?\">5. Can drainage patterns change over time?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#In_case_you_still_have_your_doubts_contact_us_on_9811333901\" title=\"In case you still have your doubts, contact us on 9811333901.&nbsp;\">In case you still have your doubts, contact us on 9811333901.&nbsp;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edukemy.com\/blog\/drainage-patterns-upsc-world-geography-notes\/#Visit_our_YouTube_Channel_%E2%80%93_here\" title=\"Visit our YouTube Channel &#8211;&nbsp;here\">Visit our YouTube Channel &#8211;&nbsp;here<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"TYPES_OF_DRAINAGE_PATTERN\"><\/span>TYPES OF DRAINAGE PATTERN<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>DISCORDANT DRAINAGE PATTERN<\/li><li>CONCORDANT DRAINAGE PATTERN<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DISCORDANT_DRAINAGE_PATTERN\"><\/span>DISCORDANT DRAINAGE PATTERN<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>In discordant drainage patterns<\/strong>, the river&#8217;s flow direction remains consistent despite alterations in the local topography. This pattern typically occurs when rivers maintain their course even as the landscape around them undergoes changes, such as uplift, faulting, or folding.<\/p>\n\n\n\n<p>The discordant pattern is often categorised into two main types:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Antecedent Drainage<\/strong>: This refers to rivers that maintain their courses while tectonic activity or uplift alters the land&#8217;s topography. Essentially, the river&#8217;s path predates the landscape changes. As the land changes due to uplift or other geological activities, the river continues to flow along its existing course, leading to a discordant pattern.<\/li><li><strong>Superimposed Drainage<\/strong>: In this scenario, a river maintains its course, ignoring the varying layers or geological structures beneath it. This type of drainage pattern results from a river&#8217;s initial flow, which formed prior to the deposition of the existing surface materials.\u00a0<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CONCORDANT_DRAINAGE_PATTERN\"><\/span>CONCORDANT DRAINAGE PATTERN<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Drainage patterns <\/strong>are intricately linked to an area&#8217;s topography and geological characteristics, affecting how rivers follow their courses.<\/p>\n\n\n\n<p>Drainage systems are commonly categorised based on their patterns, which can indicate the underlying landscape features.&nbsp;<\/p>\n\n\n\n<p>Two primary drainage patterns include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Consequent Drainage<\/strong>: Consequent rivers flow in a pattern directly influenced by the existing slope and topographic features. They follow a course that is primarily determined by the terrain&#8217;s original slope. As the landscape features change, rivers adapt their path according to the direction of maximum slope or least resistance.<\/li><li><strong>Subsequent Drainage<\/strong>: These rivers, shaped by geological characteristics, establish their courses following patterns resulting from the underlying rock structures. The rivers&#8217; direction and courses are guided by these geological features, such as varying layers of rocks, faults, or folds, influencing the path of the river.<\/li><\/ul>\n\n\n\n<p>Following are the types of drainage patterns seen in subsequent and Consequent drainage systems:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DENDRITIC_DRAINAGE_PATTERN\"><\/span>DENDRITIC DRAINAGE PATTERN<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>The dendritic drainage pattern resembles the branching of tree limbs or roots, developing in regions where the underlying geological composition is relatively uniform, allowing rivers to branch out in a similar manner.<\/li><li>The key aspect is the uniform lithology, where the lack of significant faulting and jointing results in a landscape that permits branching or ramification of drainage channels, forming a dendritic pattern.\u00a0<\/li><li>Rivers exhibiting this pattern, such as the<strong> Indus, Godavari, Mahanadi, Cauvery, and Krishna, illustrate this type of drainage system<\/strong>.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/Nm8Q0mwVoxQ375ejHjn24l-RXFPejUWfLIMxuY8ZzSZ00DVW_47ucHtUqUicFEz0i5IODKWGCJdfGZPLTACcs4_RzhIO6rhAsMsAz41X9qTNx99UFqU9uR4AZ18gdRQAnKoDIPpBqXX1MPPwKVMnDOw\" alt=\"DENDRITIC DRAINAGE PATTERN\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption>DENDRITIC DRAINAGE PATTERN<\/figcaption><\/figure><\/div>\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"TRELLIS_DRAINAGE_PATTERN\"><\/span>TRELLIS DRAINAGE PATTERN<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>The trellis drainage pattern<\/strong> occurs in folded terrains where there&#8217;s a juxtaposition of hard and soft rocks running parallel to each other.\u00a0<\/li><li>This geological setup typically occurs in areas where sedimentary rock formations are folded or inclined, allowing erosion to impact rocks of varying strength differently.\u00a0<\/li><li>As a result, rivers flow along the valleys created by these synclines, forming the primary course.<\/li><li>The pattern manifests when the primary tributaries of major rivers flow in a parallel fashion, with smaller streams meeting them perpendicularly.\u00a0<\/li><li>The distinctive characteristic is the perpendicular connection of smaller streams to the main stream.<\/li><li>Rivers in the upper reaches of the Himalayan region, such as the Indus, Ganga, and Brahmaputra, exhibit this trellis drainage pattern.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/eRLMQLoefgIf8YLLdVDbUqSU9gZzu8-vzX2uBgAMB3NJh4bszSXkwTUNToazUum1mQRwDlHgUnCjnhD1SFnKzz6RZnz8FB77Mx5RYCStszQwGnU3SYiPM1cZS872_L54Jipg9ScXUX59TAvuNqv3s_Q\" alt=\"TRELLIS DRAINAGE PATTERN\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption>TRELLIS DRAINAGE PATTERN<\/figcaption><\/figure><\/div>\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"RADIAL_DRAINAGE_PATTERN\"><\/span>RADIAL DRAINAGE PATTERN<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>The radial drainage pattern<\/strong> emanates from a central high point, often observed around conically shaped landforms such as volcanoes or elevated topographical points.\u00a0<\/li><li>It is aptly named &#8216;radial&#8217; due to rivers originating from a central hill or summit and flowing outward in all directions.<\/li><li>In the case of rivers like th<strong>e Narmada and Son, tributaries of the Ganga, which flow from the Amarkantak rang<\/strong>e, this radial pattern is notably observed.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/MY8ydB7bibFsKYjucxLgC-jxOmlBskwFUo_YDWHFe0mOO0Kx4L5kB_p5cjFU67EQsr3QHAEbdt5lvjqwMe7-WIRid_Z3pcfOnE7eYd08zp5POK2I2o2_8-iDybtdjUSNz3hBca6VfRFjReUClX55suY\" alt=\"RADIAL DRAINAGE PATTERN\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption>RADIAL DRAINAGE PATTERN<\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"RECTANGULAR_DRAINAGE_PATTERN\"><\/span>RECTANGULAR DRAINAGE PATTERN<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>This particular drainage pattern showcases streams joining the main river at right angles, producing a network of rectangular patterns.\u00a0<\/li><li>These patterns result from subsequent processes in the landscape.<\/li><li>One example of such a pattern can be observed in the<strong> Colorado River in the United States,<\/strong> while similar patterns can also be found in streams in the<strong> Vindhyan Mountains of India.<\/strong><\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/KNlaVnKA9vM3FlFqgFVXrwP2mKKjNsOpwBQq39JXV0ktTKwPjKNBlQ2EooWmdGvw4MBfwmn9ZKw4-BgD4K3PuIHFd0bXrlZAtND0tXLeerLmrU6g8mkpc7pzdBf9Xxj6LHR7j6ffx1bb2uh56Px7sH8\" alt=\"RECTANGULAR DRAINAGE PATTERN\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption>RECTANGULAR DRAINAGE PATTERN<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_are_drainage_patterns\"><\/span><strong>1. What are drainage patterns?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Drainage patterns refer to the natural layout or arrangement of river channels in a particular geographic area. These patterns are formed by the erosion and movement of water over time and are influenced by factors such as topography, geology, and climate.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_How_many_main_types_of_drainage_patterns_are_there\"><\/span><strong>2. How many main types of drainage patterns are there?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>There are several main types of drainage patterns, but the three primary ones are dendritic, radial, and rectangular. Dendritic patterns resemble tree branches, radial patterns flow outward from a central point, and rectangular patterns form in areas with a strong structural control, such as fault lines or jointed rock.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_What_factors_influence_the_formation_of_drainage_patterns\"><\/span><strong>3. What factors influence the formation of drainage patterns?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>The formation of drainage patterns is influenced by various factors including geological structure, slope gradient, climate, and human activity. Geological structure determines the direction and extent of water flow, while slope gradient affects the speed and erosive power of water. Climate influences the volume and frequency of precipitation, which in turn affects erosion patterns. Human activity such as urbanization and deforestation can alter natural drainage patterns.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_How_do_drainage_patterns_impact_landscapes_and_ecosystems\"><\/span><strong>4. How do drainage patterns impact landscapes and ecosystems?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Drainage patterns play a crucial role in shaping landscapes and ecosystems. They determine the distribution of water resources, which in turn affects vegetation, wildlife habitats, and soil fertility. Different drainage patterns can also influence the susceptibility of an area to flooding, erosion, and pollution. Understanding these patterns is essential for sustainable land management and conservation efforts.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Can_drainage_patterns_change_over_time\"><\/span><strong>5. Can drainage patterns change over time?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Yes, drainage patterns can change over time due to various natural and human-induced factors. Geological processes such as tectonic activity and erosion can alter the underlying terrain, leading to shifts in drainage patterns. Additionally, human activities such as dam construction, deforestation, and urbanization can modify natural drainage networks. Monitoring these changes is important for predicting and mitigating potential environmental impacts.<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/UPSC-Essay-Course-1280\u00d7300-1-3.svg\" alt=\"\" class=\"wp-image-42688 lazyload\" width=\"781\" height=\"182\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 781px; --smush-placeholder-aspect-ratio: 781\/182;\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-0852e8d9-d77d-4f32-b617-621718b5dbf9\"><span class=\"ez-toc-section\" id=\"In_case_you_still_have_your_doubts_contact_us_on_9811333901\"><\/span><strong>In case you still have your doubts, contact us on 9811333901.<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p id=\"block-f1a56b80-b7b4-4135-a37b-2aa2660d6bfd\">For UPSC Prelims Resources,&nbsp;<a href=\"https:\/\/edukemy.com\/upsc-cse-prelims-resource-centre\" target=\"_blank\" rel=\"noreferrer noopener\">Click here<\/a><\/p>\n\n\n\n<p id=\"block-ac11dd41-cc2b-4afd-b9df-7cc51084d393\">For Daily Updates and Study Material:<\/p>\n\n\n\n<p id=\"block-3285c649-2f18-4f86-b863-9ca055737fe0\">Join our Telegram Channel &#8211;&nbsp;<a href=\"https:\/\/t.me\/WithEdukemy4IAS\" target=\"_blank\" rel=\"noreferrer noopener\">Edukemy for IAS<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-a98aa02f-712e-4117-a211-d368b2ee4be7\"><li>1. Learn through Videos &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3vOD8sU\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>2. Be Exam Ready by Practicing Daily MCQs &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3Q9z2nF\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>3. Daily Newsletter &#8211; Get all your Current Affairs Covered &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3bE2y5J\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>4. Mains Answer Writing Practice &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3mZuVxl\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"block-e2cb2cad-5b82-4c27-b2a1-13223c909d62\"><span class=\"ez-toc-section\" id=\"Visit_our_YouTube_Channel_%E2%80%93_here\"><\/span>Visit our YouTube Channel &#8211;&nbsp;<a href=\"https:\/\/www.youtube.com\/@ShabbirsEduKemyforIAS\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><span class=\"ez-toc-section-end\"><\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Drainage patterns\u00a0are categorized based on their distinctive forms, influenced by various factors, including local topography and underlying geology.\u00a0<\/p>\n","protected":false},"author":17,"featured_media":29126,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[261],"tags":[2170,186,232,213,140],"class_list":["post-29122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-geography-general-studies","tag-drainage-patterns","tag-general-studies-1","tag-upsc","tag-upsc-notes","tag-upsc_preparation_strategy"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/29122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/comments?post=29122"}],"version-history":[{"count":1,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/29122\/revisions"}],"predecessor-version":[{"id":29127,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/29122\/revisions\/29127"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media\/29126"}],"wp:attachment":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media?parent=29122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/categories?post=29122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/tags?post=29122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}