{"id":86321,"date":"2025-06-01T03:43:21","date_gmt":"2025-06-01T03:43:21","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=86321"},"modified":"2025-06-01T03:43:21","modified_gmt":"2025-06-01T03:43:21","slug":"which-one-of-the-following-do-not-influence-the-ocean-currents","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-do-not-influence-the-ocean-currents\/","title":{"rendered":"Which one of the following do not influence the ocean currents?"},"content":{"rendered":"<p>Which one of the following do not influence the ocean currents?<\/p>\n<p>[amp_mcq option1=&#8221;Heating by solar energy&#8221; option2=&#8221;Wind&#8221; option3=&#8221;Gravitational pull by Sun and Moon&#8221; option4=&#8221;Coriolis force&#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 CDS-2 &#8211; 2022<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-cds-2-2022.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-cds-2-2022\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">While all listed factors influence ocean water movement, Gravitational pull by Sun and Moon is primarily responsible for tides, which are periodic movements (tidal currents) rather than the continuous, large-scale circulation patterns typically referred to as &#8220;ocean currents&#8221; (driven by wind and density differences). In some contexts, tidal currents are discussed separately from major ocean gyres and thermohaline circulation. Assuming the question differentiates between these types of movements or focuses on the main drivers of persistent currents, gravitational pull&#8217;s primary role in tides might be considered distinct.<\/section>\n<section id=\"pyq-key-points\">Heating by solar energy drives density differences (thermohaline circulation) and creates wind (surface currents). Wind directly drives surface currents. Coriolis force deflects moving water, shaping current paths. Gravitational pull causes tides, which are a different type of ocean water movement (tidal currents).<\/section>\n<section id=\"pyq-additional-information\">Major ocean currents are primarily driven by wind stress on the surface and density variations caused by differences in temperature and salinity (thermohaline circulation). Coriolis force acts to deflect these currents. Gravitational pull of the Sun and Moon generates tidal forces, resulting in the ebb and flow of tidal currents.<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Which one of the following do not influence the ocean currents? [amp_mcq option1=&#8221;Heating by solar energy&#8221; option2=&#8221;Wind&#8221; option3=&#8221;Gravitational pull by Sun and Moon&#8221; option4=&#8221;Coriolis force&#8221; correct=&#8221;option4&#8243;] This question was previously asked in UPSC CDS-2 &#8211; 2022 Download PDFAttempt Online While all listed factors influence ocean water movement, Gravitational pull by Sun and Moon is primarily &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Which one of the following do not influence the ocean currents?\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-do-not-influence-the-ocean-currents\/#more-86321\">Detailed Solution<span class=\"screen-reader-text\">Which one of the following do not influence the ocean currents?<\/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":[1088],"tags":[1108,1220,1106],"class_list":["post-86321","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-2","tag-1108","tag-ocean-currents","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>Which one of the following do not influence the ocean currents?<\/title>\n<meta name=\"description\" content=\"While all listed factors influence ocean water movement, Gravitational pull by Sun and Moon is primarily responsible for tides, which are periodic movements (tidal currents) rather than the continuous, large-scale circulation patterns typically referred to as &quot;ocean currents&quot; (driven by wind and density differences). In some contexts, tidal currents are discussed separately from major ocean gyres and thermohaline circulation. Assuming the question differentiates between these types of movements or focuses on the main drivers of persistent currents, gravitational pull&#039;s primary role in tides might be considered distinct. Heating by solar energy drives density differences (thermohaline circulation) and creates wind (surface currents). Wind directly drives surface currents. Coriolis force deflects moving water, shaping current paths. Gravitational pull causes tides, which are a different type of ocean water movement (tidal currents).\" \/>\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\/which-one-of-the-following-do-not-influence-the-ocean-currents\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which one of the following do not influence the ocean currents?\" \/>\n<meta property=\"og:description\" content=\"While all listed factors influence ocean water movement, Gravitational pull by Sun and Moon is primarily responsible for tides, which are periodic movements (tidal currents) rather than the continuous, large-scale circulation patterns typically referred to as &quot;ocean currents&quot; (driven by wind and density differences). In some contexts, tidal currents are discussed separately from major ocean gyres and thermohaline circulation. Assuming the question differentiates between these types of movements or focuses on the main drivers of persistent currents, gravitational pull&#039;s primary role in tides might be considered distinct. Heating by solar energy drives density differences (thermohaline circulation) and creates wind (surface currents). Wind directly drives surface currents. Coriolis force deflects moving water, shaping current paths. Gravitational pull causes tides, which are a different type of ocean water movement (tidal currents).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-do-not-influence-the-ocean-currents\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T03:43:21+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":"Which one of the following do not influence the ocean currents?","description":"While all listed factors influence ocean water movement, Gravitational pull by Sun and Moon is primarily responsible for tides, which are periodic movements (tidal currents) rather than the continuous, large-scale circulation patterns typically referred to as \"ocean currents\" (driven by wind and density differences). In some contexts, tidal currents are discussed separately from major ocean gyres and thermohaline circulation. Assuming the question differentiates between these types of movements or focuses on the main drivers of persistent currents, gravitational pull's primary role in tides might be considered distinct. Heating by solar energy drives density differences (thermohaline circulation) and creates wind (surface currents). Wind directly drives surface currents. Coriolis force deflects moving water, shaping current paths. Gravitational pull causes tides, which are a different type of ocean water movement (tidal currents).","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\/which-one-of-the-following-do-not-influence-the-ocean-currents\/","og_locale":"en_US","og_type":"article","og_title":"Which one of the following do not influence the ocean currents?","og_description":"While all listed factors influence ocean water movement, Gravitational pull by Sun and Moon is primarily responsible for tides, which are periodic movements (tidal currents) rather than the continuous, large-scale circulation patterns typically referred to as \"ocean currents\" (driven by wind and density differences). In some contexts, tidal currents are discussed separately from major ocean gyres and thermohaline circulation. Assuming the question differentiates between these types of movements or focuses on the main drivers of persistent currents, gravitational pull's primary role in tides might be considered distinct. Heating by solar energy drives density differences (thermohaline circulation) and creates wind (surface currents). Wind directly drives surface currents. Coriolis force deflects moving water, shaping current paths. Gravitational pull causes tides, which are a different type of ocean water movement (tidal currents).","og_url":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-do-not-influence-the-ocean-currents\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T03:43:21+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\/which-one-of-the-following-do-not-influence-the-ocean-currents\/","url":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-do-not-influence-the-ocean-currents\/","name":"Which one of the following do not influence the ocean currents?","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T03:43:21+00:00","dateModified":"2025-06-01T03:43:21+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"While all listed factors influence ocean water movement, Gravitational pull by Sun and Moon is primarily responsible for tides, which are periodic movements (tidal currents) rather than the continuous, large-scale circulation patterns typically referred to as \"ocean currents\" (driven by wind and density differences). In some contexts, tidal currents are discussed separately from major ocean gyres and thermohaline circulation. Assuming the question differentiates between these types of movements or focuses on the main drivers of persistent currents, gravitational pull's primary role in tides might be considered distinct. Heating by solar energy drives density differences (thermohaline circulation) and creates wind (surface currents). Wind directly drives surface currents. Coriolis force deflects moving water, shaping current paths. 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