{"id":3924,"date":"2020-11-19T23:21:27","date_gmt":"2020-11-19T23:21:27","guid":{"rendered":"https:\/\/eschooltoday.com\/learn\/?page_id=3924"},"modified":"2020-11-20T23:57:53","modified_gmt":"2020-11-20T23:57:53","slug":"sand-dune","status":"publish","type":"page","link":"https:\/\/eschooltoday.com\/learn\/sand-dune\/","title":{"rendered":"Sand Dune"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3924\" class=\"elementor elementor-3924\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b54a977 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b54a977\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ee89cd0\" data-id=\"ee89cd0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-81e497b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"81e497b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6037761\" data-id=\"6037761\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d9d0127 jet-nav-align-center elementor-widget elementor-widget-jet-nav-menu\" data-id=\"d9d0127\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"jet-nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav class=\"jet-nav-wrap m-layout-mobile jet-mobile-menu jet-mobile-menu--default\" data-mobile-trigger-device=\"mobile\" data-mobile-layout=\"default\">\n<div class=\"jet-nav__mobile-trigger jet-nav-mobile-trigger-align-center\">\n\t<span class=\"jet-nav__mobile-trigger-open jet-blocks-icon\"><i aria-hidden=\"true\" class=\"fas fa-bars\"><\/i><\/span>\t<span class=\"jet-nav__mobile-trigger-close jet-blocks-icon\"><i aria-hidden=\"true\" class=\"fas fa-times\"><\/i><\/span><\/div><div class=\"menu-landform-types-container\"><div class=\"jet-nav m-layout-mobile jet-nav--horizontal\"><div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3963 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/canyon\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Canyon<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3976 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/cape\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Cape<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3977 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/coastline\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Coastline<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3962 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/continental-shelf\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Continental shelf<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3961 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/delta\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Delta<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3960 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/desert\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Desert<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3959 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/glacier\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Glacier<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3958 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/island\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Island<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3957 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/isthmus\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Isthmus<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3956 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/mountain\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Mountain<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3955 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/plain\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Plain<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3979 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/plateau\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Plateau<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3978 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/sand-dune\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Sand Dune<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3983 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/valley\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Valley<\/span><\/a><\/div>\n<\/div><\/div><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae7c882 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ae7c882\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ac786bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ac786bb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-972d792\" data-id=\"972d792\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b11ff51 elementor-align-start elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b11ff51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Landforms<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-458b42c elementor-widget elementor-widget-jet-nav-menu\" data-id=\"458b42c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"jet-nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav class=\"jet-nav-wrap m-layout-mobile\"><div class=\"menu-landform-formation-container\"><div class=\"jet-nav m-layout-mobile jet-nav--vertical jet-nav--vertical-sub-left-side\"><div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3766 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/what-is-a-landform\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">What is a Landform?<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3765 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/crustal-deformation\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Crustal Deformation<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3764 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/volcanic-eruptions\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Volcanic Eruptions<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3763 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/sediment-deposition\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Sediment Deposition<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3762 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/weathering\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Weathering<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3761 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/erosion\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Erosion<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-4296 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/wind-erosion\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Wind Erosion<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-4297 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/river-erosion\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">River Erosion<\/span><\/a><\/div>\n<div class=\"menu-item menu-item-type-post_type menu-item-object-page jet-nav__item-3760 jet-nav__item\"><a href=\"https:\/\/eschooltoday.com\/learn\/types-of-landforms\/\" class=\"menu-item-link menu-item-link-depth-0 menu-item-link-top\"><span class=\"jet-nav-link-text\">Types of Landforms<\/span><\/a><\/div>\n<\/div><\/div><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e596e02 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e596e02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a503aa0 elementor-widget elementor-widget-html\" data-id=\"a503aa0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<!-- Tall-Responsive -->\n<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-4993435605385515\"\n     data-ad-slot=\"6804764118\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-056c788\" data-id=\"056c788\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9594aa6 elementor-widget elementor-widget-heading\" data-id=\"9594aa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is a sand dune?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-411f5ba elementor-widget elementor-widget-text-editor\" data-id=\"411f5ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span data-preserver-spaces=\"true\">A sand dune is a mound of sand usually formed in windy areas with very little or no vegetation and with lots of sand. They are created from drifting sand grains in a process called saltation. As winds blow, the sand grains bounce on the surface (wind side) until they reach the top of the mound, then they fall on the slip face side.<\/span><\/p><figure id=\"attachment_4251\" aria-describedby=\"caption-attachment-4251\" style=\"width: 600px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4251\" src=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/sand-dunes.jpg\" alt=\"How is a sand dune formed?\" width=\"600\" height=\"375\" srcset=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/sand-dunes.jpg 600w, https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/sand-dunes-300x188.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4251\" class=\"wp-caption-text\">How is a sand dune formed?<\/figcaption><\/figure><p><span data-preserver-spaces=\"true\">Sand dunes have a wind side and a slip face side. They come in many small sizes and shapes. Many sand dunes in one location are called a sand field or a dune field. An even larger area of dunes is called an\u00a0<\/span><strong><span data-preserver-spaces=\"true\">Erg<\/span><\/strong><span data-preserver-spaces=\"true\">.<\/span><\/p><p><span data-preserver-spaces=\"true\">Some types of dunes include the following:<\/span><\/p><p><strong>Crescentic dunes:\u00a0<\/strong><\/p><figure id=\"attachment_4253\" aria-describedby=\"caption-attachment-4253\" style=\"width: 600px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-4253\" src=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/crescent-sand-dunes.jpg\" alt=\"What is a crescent dune?\" width=\"600\" height=\"235\" srcset=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/crescent-sand-dunes.jpg 600w, https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/crescent-sand-dunes-300x118.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4253\" class=\"wp-caption-text\">What is a crescent dune?<\/figcaption><\/figure><p><span data-preserver-spaces=\"true\">These are the most common types, in the shape of a crescent. The gently sloping side (wind side) faces the wind and the slip-face side faces the opposite direction. They are also called\u00a0<\/span><strong><span data-preserver-spaces=\"true\">barchans or transverse dunes.<\/span><\/strong><\/p><p><strong>Linear dunes:<\/strong><\/p><p><span data-preserver-spaces=\"true\"><img decoding=\"async\" class=\"alignnone size-full wp-image-4257\" src=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/linear-dunes.jpg\" alt=\"\" width=\"600\" height=\"289\" srcset=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/linear-dunes.jpg 600w, https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/linear-dunes-300x145.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>These are in long narrow lines and may also look wiggly. They form when the wind blows in opposite directions.<\/span><\/p><p><strong>Star dunes:<\/strong><\/p><figure id=\"attachment_4252\" aria-describedby=\"caption-attachment-4252\" style=\"width: 600px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4252\" src=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/star-dune-formation.jpg\" alt=\"What is a star dune?\" width=\"600\" height=\"260\" srcset=\"https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/star-dune-formation.jpg 600w, https:\/\/eschooltoday.com\/learn\/wp-content\/uploads\/2020\/11\/star-dune-formation-300x130.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4252\" class=\"wp-caption-text\">What is a star dune?<\/figcaption><\/figure><p><span data-preserver-spaces=\"true\">These look like swirling stars and they form when the wind blows in multiple directions.<\/span><\/p><p><strong>Dome dunes:<\/strong><\/p><p><span data-preserver-spaces=\"true\">These may not be as striking as the others but be seen on sand beaches. They are like circular or oval mounds of sand and do not have a slip-face side. They form when the wind just piles up sand, usually around an object or vegetation as it traps the airborne sand.<\/span><\/p><p><strong>Parabolic dunes:<\/strong><\/p><p><span data-preserver-spaces=\"true\">These are like crescent dunes, but this time, the wind direction is towards the slip-face side. This is so because if the wind blows off one side of a sand mound, it will create a hollow there. This is also called a\u00a0<\/span><strong><span data-preserver-spaces=\"true\">blowout dune.<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0These dunes are very mobile.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-f5377e4\" data-id=\"f5377e4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ee6746b elementor-widget elementor-widget-html\" data-id=\"ee6746b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\n<!-- Tall-Responsive -->\n<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-4993435605385515\"\n     data-ad-slot=\"6804764118\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1f78d80 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f78d80\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ff0ca41\" data-id=\"ff0ca41\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3d5833b\" data-id=\"3d5833b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-13b96da elementor-widget elementor-widget-button\" data-id=\"13b96da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/eschooltoday.com\/learn\/valley\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">NEXT PAGE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Canyon Cape Coastline Continental shelf Delta Desert Glacier Island Isthmus Mountain Plain Plateau Sand Dune Valley Landforms What is a Landform? Crustal Deformation Volcanic Eruptions Sediment Deposition Weathering Erosion Types of Landforms What is a sand dune? 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