{"id":90876,"date":"2025-06-01T10:39:25","date_gmt":"2025-06-01T10:39:25","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=90876"},"modified":"2025-06-01T10:39:25","modified_gmt":"2025-06-01T10:39:25","slug":"consider-the-following-statements-1-many-of-the-worlds-largest-mo","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/","title":{"rendered":"Consider the following statements:\n  1. Many of the world&#8217;s largest mo"},"content":{"rendered":"<p>Consider the following statements:<\/p>\n<ul>\n<li>1. Many of the world&#8217;s largest mountain chains exist beneath the sea.<\/li>\n<li>2. Some mountain chains are revealed as island arcs.<\/li>\n<li>3. The mid-oceanic ridges form the longest mountain chains.<\/li>\n<li>4. The mid-Atlantic ridge rises thirty-three metres above the floor of the Atlantic.<\/li>\n<\/ul>\n<p>Which of the statements given above are correct?<\/p>\n<p>[amp_mcq option1=&#8221;1 and 2 only&#8221; option2=&#8221;3 and 4 only&#8221; option3=&#8221;1, 2 and 4 only&#8221; option4=&#8221;1, 2 and 3 only&#8221; correct=&#8221;option4&#8243;]<\/p>\n<div class=\"psc-box-pyq-exam-year-detail\">\n<div class=\"pyq-exam\">\n<div class=\"psc-heading\">This question was previously asked in<\/div>\n<div class=\"psc-title line-ellipsis\">UPSC CAPF &#8211; 2023<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-capf-2023.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-capf-2023\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">\nStatements 1, 2 and 3 are all correct.<br \/>\n<\/section>\n<section id=\"pyq-key-points\">\nStatement 1: Many of the world&#8217;s largest mountain chains are indeed located beneath the sea. The most prominent example is the mid-oceanic ridge system. This statement is correct.<br \/>\nStatement 2: Island arcs are curved chains of volcanic islands that are often formed along convergent plate boundaries where one oceanic plate subducts beneath another. These volcanic islands represent the peaks of underwater mountain ranges that have risen above the sea surface. Thus, some mountain chains are revealed as island arcs. This statement is correct.<br \/>\nStatement 3: The mid-oceanic ridge system is a vast underwater mountain range that stretches for over 65,000 kilometers across the globe&#8217;s oceans. It is considered the longest mountain chain on Earth. This statement is correct.<br \/>\nStatement 4: The Mid-Atlantic Ridge is a major part of the mid-oceanic ridge system. While it rises significantly above the surrounding abyssal plains, its rise is typically hundreds or thousands of metres, not just thirty-three metres. Most of the Mid-Atlantic Ridge remains submerged, although it surfaces in Iceland. This statement is incorrect.<br \/>\n<\/section>\n<section id=\"pyq-additional-information\">\nMid-oceanic ridges are formed by tectonic plate divergence and volcanic activity. Island arcs are typically associated with deep oceanic trenches and high seismic activity. Submarine mountain chains are significant features of the Earth&#8217;s topography and play a crucial role in oceanographic processes.<br \/>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Consider the following statements: 1. Many of the world&#8217;s largest mountain chains exist beneath the sea. 2. Some mountain chains are revealed as island arcs. 3. The mid-oceanic ridges form the longest mountain chains. 4. The mid-Atlantic ridge rises thirty-three metres above the floor of the Atlantic. Which of the statements given above are correct? &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Consider the following statements:\n  1. Many of the world&#8217;s largest mo\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/#more-90876\">Detailed Solution<span class=\"screen-reader-text\">Consider the following statements:<br \/>\n  1. Many of the world&#8217;s largest mo<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1085],"tags":[1105,1215,1106],"class_list":["post-90876","post","type-post","status-publish","format-standard","hentry","category-upsc-capf","tag-1105","tag-earth-concepts","tag-world-and-physical-geography","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Consider the following statements:  1. Many of the world&#039;s largest mo<\/title>\n<meta name=\"description\" content=\"Statements 1, 2 and 3 are all correct. Statement 1: Many of the world&#039;s largest mountain chains are indeed located beneath the sea. The most prominent example is the mid-oceanic ridge system. This statement is correct. Statement 2: Island arcs are curved chains of volcanic islands that are often formed along convergent plate boundaries where one oceanic plate subducts beneath another. These volcanic islands represent the peaks of underwater mountain ranges that have risen above the sea surface. Thus, some mountain chains are revealed as island arcs. This statement is correct. Statement 3: The mid-oceanic ridge system is a vast underwater mountain range that stretches for over 65,000 kilometers across the globe&#039;s oceans. It is considered the longest mountain chain on Earth. This statement is correct. Statement 4: The Mid-Atlantic Ridge is a major part of the mid-oceanic ridge system. While it rises significantly above the surrounding abyssal plains, its rise is typically hundreds or thousands of metres, not just thirty-three metres. Most of the Mid-Atlantic Ridge remains submerged, although it surfaces in Iceland. This statement is incorrect.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Consider the following statements:  1. Many of the world&#039;s largest mo\" \/>\n<meta property=\"og:description\" content=\"Statements 1, 2 and 3 are all correct. Statement 1: Many of the world&#039;s largest mountain chains are indeed located beneath the sea. The most prominent example is the mid-oceanic ridge system. This statement is correct. Statement 2: Island arcs are curved chains of volcanic islands that are often formed along convergent plate boundaries where one oceanic plate subducts beneath another. These volcanic islands represent the peaks of underwater mountain ranges that have risen above the sea surface. Thus, some mountain chains are revealed as island arcs. This statement is correct. Statement 3: The mid-oceanic ridge system is a vast underwater mountain range that stretches for over 65,000 kilometers across the globe&#039;s oceans. It is considered the longest mountain chain on Earth. This statement is correct. Statement 4: The Mid-Atlantic Ridge is a major part of the mid-oceanic ridge system. While it rises significantly above the surrounding abyssal plains, its rise is typically hundreds or thousands of metres, not just thirty-three metres. Most of the Mid-Atlantic Ridge remains submerged, although it surfaces in Iceland. This statement is incorrect.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T10:39:25+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Consider the following statements:  1. Many of the world's largest mo","description":"Statements 1, 2 and 3 are all correct. Statement 1: Many of the world's largest mountain chains are indeed located beneath the sea. The most prominent example is the mid-oceanic ridge system. This statement is correct. Statement 2: Island arcs are curved chains of volcanic islands that are often formed along convergent plate boundaries where one oceanic plate subducts beneath another. These volcanic islands represent the peaks of underwater mountain ranges that have risen above the sea surface. Thus, some mountain chains are revealed as island arcs. This statement is correct. Statement 3: The mid-oceanic ridge system is a vast underwater mountain range that stretches for over 65,000 kilometers across the globe's oceans. It is considered the longest mountain chain on Earth. This statement is correct. Statement 4: The Mid-Atlantic Ridge is a major part of the mid-oceanic ridge system. While it rises significantly above the surrounding abyssal plains, its rise is typically hundreds or thousands of metres, not just thirty-three metres. Most of the Mid-Atlantic Ridge remains submerged, although it surfaces in Iceland. This statement is incorrect.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/","og_locale":"en_US","og_type":"article","og_title":"Consider the following statements:  1. Many of the world's largest mo","og_description":"Statements 1, 2 and 3 are all correct. Statement 1: Many of the world's largest mountain chains are indeed located beneath the sea. The most prominent example is the mid-oceanic ridge system. This statement is correct. Statement 2: Island arcs are curved chains of volcanic islands that are often formed along convergent plate boundaries where one oceanic plate subducts beneath another. These volcanic islands represent the peaks of underwater mountain ranges that have risen above the sea surface. Thus, some mountain chains are revealed as island arcs. This statement is correct. Statement 3: The mid-oceanic ridge system is a vast underwater mountain range that stretches for over 65,000 kilometers across the globe's oceans. It is considered the longest mountain chain on Earth. This statement is correct. Statement 4: The Mid-Atlantic Ridge is a major part of the mid-oceanic ridge system. While it rises significantly above the surrounding abyssal plains, its rise is typically hundreds or thousands of metres, not just thirty-three metres. Most of the Mid-Atlantic Ridge remains submerged, although it surfaces in Iceland. This statement is incorrect.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T10:39:25+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/","url":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/","name":"Consider the following statements: 1. Many of the world's largest mo","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T10:39:25+00:00","dateModified":"2025-06-01T10:39:25+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"Statements 1, 2 and 3 are all correct. Statement 1: Many of the world's largest mountain chains are indeed located beneath the sea. The most prominent example is the mid-oceanic ridge system. This statement is correct. Statement 2: Island arcs are curved chains of volcanic islands that are often formed along convergent plate boundaries where one oceanic plate subducts beneath another. These volcanic islands represent the peaks of underwater mountain ranges that have risen above the sea surface. Thus, some mountain chains are revealed as island arcs. This statement is correct. Statement 3: The mid-oceanic ridge system is a vast underwater mountain range that stretches for over 65,000 kilometers across the globe's oceans. It is considered the longest mountain chain on Earth. This statement is correct. Statement 4: The Mid-Atlantic Ridge is a major part of the mid-oceanic ridge system. While it rises significantly above the surrounding abyssal plains, its rise is typically hundreds or thousands of metres, not just thirty-three metres. Most of the Mid-Atlantic Ridge remains submerged, although it surfaces in Iceland. This statement is incorrect.","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-many-of-the-worlds-largest-mo\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"UPSC CAPF","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/upsc-capf\/"},{"@type":"ListItem","position":3,"name":"Consider the following statements: 1. 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