{"id":104742,"date":"2024-06-01T15:58:07","date_gmt":"2024-06-01T10:28:07","guid":{"rendered":"https:\/\/pwonlyias.com\/stage\/?post_type=udaan&#038;p=104742"},"modified":"2024-09-17T15:53:14","modified_gmt":"2024-09-17T10:23:14","slug":"explain-endogenic-forces","status":"publish","type":"udaan","link":"https:\/\/pwonlyias.com\/stage\/udaan\/explain-endogenic-forces","title":{"rendered":"Endogenic Forces: Sources &#038; Geological Impact"},"content":{"rendered":"<p><a href=\"https:\/\/pwonlyias.com\/stage\/ncert-notes\/earths-evolution-endogenic-forces\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Endogenic forces<\/span><\/a><span style=\"font-weight: 400;\"> are geological processes that originate from within the Earth&#8217;s interior. These forces shape the Earth&#8217;s surface by causing <\/span><b>movements <\/b><span style=\"font-weight: 400;\">and<\/span><b> deformations<\/b><span style=\"font-weight: 400;\"> of the Earth&#8217;s crust. These processes are responsible for <\/span><b>creating<\/b><span style=\"font-weight: 400;\"> and <\/span><b>shaping landforms<\/b><span style=\"font-weight: 400;\"> such as mountains, valleys, and plateaus over millions of years. They play a crucial role in shaping the Earth&#8217;s landscape and are a key aspect of understanding geological phenomena.<\/span><\/p>\n<h2><span style=\"font-size: 18pt;\"><b>Energy Sources Behind Endogenic Geomorphic Forces<\/b><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-104718 alignright\" src=\"https:\/\/pwonlyias.com\/stage\/wp-content\/uploads\/2024\/04\/276-662ccdb5a1f2b.webp\" alt=\"Endogenic Forces\" width=\"459\" height=\"303\" srcset=\"https:\/\/pwonlyias.com\/stage\/wp-content\/uploads\/2024\/04\/276-662ccdb5a1f2b.webp 837w, https:\/\/pwonlyias.com\/stage\/wp-content\/uploads\/2024\/04\/276-662ccdb5a1f2b-300x198.webp 300w, https:\/\/pwonlyias.com\/stage\/wp-content\/uploads\/2024\/04\/276-662ccdb5a1f2b-768x506.webp 768w\" sizes=\"(max-width: 459px) 100vw, 459px\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Source: <\/b><span style=\"font-weight: 400;\">Endogenic forces<\/span><b> occur due to<\/b><span style=\"font-weight: 400;\"> the<\/span><b> energy emanating from within the earth&#8217;s surface.<\/b>\n<ul>\n<li><span style=\"font-weight: 400;\">Sources of this energy include radioactivity, rotational and tidal friction, and primordial heat from the <\/span><a href=\"https:\/\/pwonlyias.com\/stage\/upsc-notes\/formation-of-earth-geological-history-extinctions\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Earth&#8217;s formation<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>Effect of Geothermal Gradients: <\/b><span style=\"font-weight: 400;\">\u00a0Geothermal gradients along with heat flow within the Earth&#8217;s interior cause <\/span><b>diastrophism <\/b><span style=\"font-weight: 400;\">(deformation of the Earth&#8217;s crust) and <\/span><b>volcanism<\/b><span style=\"font-weight: 400;\">.<\/span>\n<ul>\n<li><b>Variations<\/b><span style=\"font-weight: 400;\"> in geothermal gradients and heat flow result in differences in crustal thickness and strength.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Thus, the action of <\/span><b>endogenic forces is inconsistent<\/b><span style=\"font-weight: 400;\">, leading to an uneven distribution of tectonically controlled crystal surfaces.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span class=\"vc_button\"><a href=\"https:\/\/www.pw.live\/batches\/upsc?utm_source=seo+upsc+batch&#038;utm_medium=seo+upsc&#038;utm_campaign=seo&#038;utm_id=upsc\" target=\"_blank\" rel=\"noopener\">Enroll now for UPSC Online Course<\/a><\/span><\/p>\n<h2><span style=\"font-size: 18pt;\"><b>Diastrophism<\/b><\/span><\/h2>\n<ul>\n<li><b>Diastrophism: <\/b><span style=\"font-weight: 400;\">It<\/span> <span style=\"font-weight: 400;\">includes processes causing <\/span><b>slow movement, elevation or building up portions of the Earth\u2019s crust<\/b><span style=\"font-weight: 400;\">. It is also known as land-building forces.\u00a0 It can cause different types of movements,<\/span>\n<ul>\n<li><b>Warping:<\/b><span style=\"font-weight: 400;\"> bending of the Earth\u2019s crust,\u00a0<\/span><\/li>\n<li><b>Folding:<\/b><span style=\"font-weight: 400;\"> bending of rock layers<\/span><\/li>\n<li><b>Faulting<\/b><span style=\"font-weight: 400;\">: breaking and displacement of rock layers<\/span><\/li>\n<li><b>Uplifting<\/b><span style=\"font-weight: 400;\"> or <\/span><b>subsiding<\/b><span style=\"font-weight: 400;\"> of the Earth\u2019s crust.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Diastrophism is of two types: <\/span><b>Orogenic<\/b><span style=\"font-weight: 400;\"> and <\/span><b>Epeirogenic<\/b><\/li>\n<\/ul>\n<\/li>\n<li><b>Orogenic Process:\u00a0 <\/b><span style=\"font-weight: 400;\">It involves <\/span><b>mountain building <\/b><span style=\"font-weight: 400;\">through severe <\/span><b>folding <\/b><span style=\"font-weight: 400;\">and affects long and narrow belts of the <\/span><a href=\"https:\/\/pwonlyias.com\/stage\/ncert-notes\/understanding-earths-interior\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">earth\u2019s crust<\/span><\/a><span style=\"font-weight: 400;\">.\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">The crust undergoes significant deformation, forming folds.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Divergent Force: <\/b><span style=\"font-weight: 400;\">Orogenic forces operate in a <\/span><b>horizontal manner (tangential forces)<\/b><span style=\"font-weight: 400;\">. <\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><span style=\"font-weight: 400;\">It is also called <\/span><b>tensional force<\/b><span style=\"font-weight: 400;\"> when it operates in opposite directions and creates ruptures, fractures, cracks, and faults in the crustal parts.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Convergent Forces: <\/b><span style=\"font-weight: 400;\">When forces operate towards each other face to face, they are also called <\/span><b>compressional forces.<\/b><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Epeirogenic Process:<\/b><span style=\"font-weight: 400;\"> This process involves <\/span><b>upliftment (emergence) <\/b><span style=\"font-weight: 400;\">and <\/span><b>subsidence (submergence) <\/b><span style=\"font-weight: 400;\">of large parts of the earth\u2019s crust (continental masses) through <\/span><b>vertical <\/b><span style=\"font-weight: 400;\">upward and <\/span><b>downward<\/b><span style=\"font-weight: 400;\"> movements.\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">It is a <\/span><b>continental building process.<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">There may be simple deformation.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Metamorphism: <\/b><span style=\"font-weight: 400;\">Both orogenic and epeirogenic processes lead to changes in pressure, volume, and temperature (PVT), which in turn trigger the <\/span><b>metamorphism of rocks<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Sudden Endogenic Processes: <\/b><span style=\"font-weight: 400;\">Sudden movements are caused by sudden endogenic forces originating deep within the Earth. It includes <\/span><a href=\"https:\/\/pwonlyias.com\/stage\/ncert-notes\/protection-against-earthquake\/\" target=\"_blank\" rel=\"noopener\"><b>earthquakes<\/b><\/a><b>, volcanism, and landslides<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/li>\n<\/ul>\n<table style=\"width: 100.1%;\">\n<tbody>\n<tr>\n<td style=\"border-style: solid; border-color: #000000; background-color: #e9ebe8; width: 100%;\"><b>Geomorphic Processes<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Geomorphic processes are the forces that shape the Earth&#8217;s surface. These forces can come from inside the Earth (endogenic) or outside (exogenic).\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Endogenic forces cause physical stresses and chemical actions on Earth&#8217;s materials, changing the surface&#8217;s shape. Exogenic processes, like weathering, mass wasting, erosion, and deposition, happen on the surface. These processes are carried out by agents like rivers, glaciers, wind, and waves, which help shape the landforms we see around us.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The endogenic and exogenic forces causing physical stresses and chemical actions on earth materials and bringing about changes in the configuration of the surface of the earth are known as geomorphic processes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Weathering, mass wasting, erosion and deposition are exogenic geomorphic processes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Running water, groundwater, glaciers, wind, waves, and currents are geomorphic agents.<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n<table style=\"width: 100.216%;\">\n<tbody>\n<tr>\n<td style=\"width: 665.155%; border-style: solid; border-color: #000000; background-color: #ff5e00; text-align: center;\" colspan=\"2\"><strong><span style=\"color: #ffffff;\">Must Read<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 49.91%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8;\"><a href=\"https:\/\/pwonlyias.com\/stage\/current-affairs\/\"><span style=\"font-weight: 400;\">Current Affairs<\/span><\/a><\/td>\n<td style=\"width: 615.245%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8;\"><a href=\"https:\/\/pwonlyias.com\/stage\/editorial-analysis\/\"><span style=\"font-weight: 400;\">Editorial Analysis<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 49.91%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8;\"><a href=\"https:\/\/pwonlyias.com\/stage\/upsc-notes\"><span style=\"font-weight: 400;\">Upsc Notes\u00a0<\/span><\/a><\/td>\n<td style=\"width: 615.245%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8;\"><a href=\"https:\/\/pwonlyias.com\/stage\/blogs\/\"><span style=\"font-weight: 400;\">Upsc Blogs\u00a0<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 49.91%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8;\"><a href=\"https:\/\/pwonlyias.com\/stage\/ncert-notes\/\"><span style=\"font-weight: 400;\">NCERT Notes<\/span><\/a><span style=\"font-weight: 400;\">\u00a0<\/span><\/td>\n<td style=\"width: 615.245%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8;\"><a href=\"https:\/\/pwonlyias.com\/stage\/mains-answer-writing\/\"><span style=\"font-weight: 400;\">Free Main Answer Writing<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"font-size: 18pt;\"><b>Conclusion<\/b><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Endogenic forces, powered by <\/span><b>energy from within the Earth<\/b><span style=\"font-weight: 400;\">, shape our planet&#8217;s surface through processes like volcanism and crustal deformation. These forces result in the formation of mountains, valleys, and other geological features, playing a vital role in shaping the Earth&#8217;s landscape over time.<\/span><\/p>\n<table style=\"width: 100.099%;\">\n<tbody>\n<tr style=\"height: 30px;\">\n<td style=\"width: 154.814%; border-style: solid; border-color: #000000; background-color: #ff5e00; text-align: center; height: 30px;\" colspan=\"2\"><span style=\"color: #ffffff;\"><b>Related Articles\u00a0<\/b><\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 50.3913%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8; height: 30px;\"><a href=\"https:\/\/pwonlyias.com\/stage\/ncert-notes\/earths-evolution-endogenic-forces\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Endogenic Forces: Evolution, Impact, Dynamic Transformation<\/span><\/a><\/td>\n<td style=\"width: 104.423%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8; height: 30px;\"><a href=\"https:\/\/pwonlyias.com\/stage\/ncert-notes\/understanding-earths-interior\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Earth\u2019s Interior: Exploring the Scope, Structure, Composition, and Insightful Sources<\/span><\/a><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 50.3913%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8; height: 30px;\"><a href=\"https:\/\/pwonlyias.com\/stage\/upsc-notes\/formation-of-earth-geological-history-extinctions\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">THE FORMATION OF EARTH<\/span><\/a><\/td>\n<td style=\"width: 104.423%; text-align: center; border-style: solid; border-color: #000000; background-color: #e9ebe8; height: 30px;\"><a href=\"https:\/\/pwonlyias.com\/stage\/ncert-notes\/protection-against-earthquake\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Earthquakes: Causes, Impact, and Mitigation Strategies in India<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n","protected":false},"author":11,"featured_media":0,"parent":0,"comment_status":"open","ping_status":"closed","template":"","udaan-chapter":[5420],"udaan-subject":[5415],"acf":[],"_links":{"self":[{"href":"https:\/\/pwonlyias.com\/stage\/wp-json\/wp\/v2\/udaan\/104742"}],"collection":[{"href":"https:\/\/pwonlyias.com\/stage\/wp-json\/wp\/v2\/udaan"}],"about":[{"href":"https:\/\/pwonlyias.com\/stage\/wp-json\/wp\/v2\/types\/udaan"}],"author":[{"embeddable":true,"href":"https:\/\/pwonlyias.com\/stage\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/pwonlyias.com\/stage\/wp-json\/wp\/v2\/comments?post=104742"}],"wp:attachment":[{"href":"https:\/\/pwonlyias.com\/stage\/wp-json\/wp\/v2\/media?parent=104742"}],"wp:term":[{"taxonomy":"udaan-chapter","embeddable":true,"href":"https:\/\/pwonlyias.com\/stage\/wp-json\/wp\/v2\/udaan-chapter?post=104742"},{"taxonomy":"udaan-subject","embeddable":true,"href":"https:\/\/pwonlyias.com\/stage\/wp-json\/wp\/v2\/udaan-subject?post=104742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}