{"id":91847,"date":"2025-06-01T11:07:45","date_gmt":"2025-06-01T11:07:45","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=91847"},"modified":"2025-06-01T11:07:45","modified_gmt":"2025-06-01T11:07:45","slug":"what-is-blue-carbon","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/what-is-blue-carbon\/","title":{"rendered":"What is blue carbon?"},"content":{"rendered":"

What is blue carbon?<\/p>\n

[amp_mcq option1=”Carbon captured by oceans and coastal ecosystems” option2=”Carbon sequestered in forest biomass and agricultural soils” option3=”Carbon contained in petroleum and natural gas” option4=”Carbon present in atmosphere” correct=”option1″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC IAS – 2021<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct option is A. Blue carbon refers to the carbon captured and stored by the world’s coastal and marine ecosystems.
\n<\/section>\n
\n– These ecosystems include tidal marshes, mangroves, and seagrasses.
\n– They are highly effective at sequestering carbon, often storing it in their soils and biomass for millennia.
\n– Protecting and restoring blue carbon ecosystems is considered a crucial strategy for climate change mitigation.
\n<\/section>\n
\nCarbon stored in forests and terrestrial vegetation is often referred to as green carbon. Fossil carbon is the carbon contained in fossil fuels like coal, oil, and natural gas. Atmospheric carbon is primarily in the form of carbon dioxide (CO2) in the atmosphere.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

What is blue carbon? [amp_mcq option1=”Carbon captured by oceans and coastal ecosystems” option2=”Carbon sequestered in forest biomass and agricultural soils” option3=”Carbon contained in petroleum and natural gas” option4=”Carbon present in atmosphere” correct=”option1″] This question was previously asked in UPSC IAS – 2021 Download PDFAttempt Online The correct option is A. Blue carbon refers to the … <\/p>\n

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Blue carbon refers to the carbon captured and stored by the world's coastal and marine ecosystems. - These ecosystems include tidal marshes, mangroves, and seagrasses. - They are highly effective at sequestering carbon, often storing it in their soils and biomass for millennia. - Protecting and restoring blue carbon ecosystems is considered a crucial strategy for climate change mitigation.\" \/>\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\/what-is-blue-carbon\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is blue carbon?\" \/>\n<meta property=\"og:description\" content=\"The correct option is A. Blue carbon refers to the carbon captured and stored by the world's coastal and marine ecosystems. - These ecosystems include tidal marshes, mangroves, and seagrasses. - They are highly effective at sequestering carbon, often storing it in their soils and biomass for millennia. - Protecting and restoring blue carbon ecosystems is considered a crucial strategy for climate change mitigation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/what-is-blue-carbon\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T11:07:45+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":"What is blue carbon?","description":"The correct option is A. 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Blue carbon refers to the carbon captured and stored by the world's coastal and marine ecosystems. - These ecosystems include tidal marshes, mangroves, and seagrasses. - They are highly effective at sequestering carbon, often storing it in their soils and biomass for millennia. - Protecting and restoring blue carbon ecosystems is considered a crucial strategy for climate change mitigation.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/what-is-blue-carbon\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T11:07:45+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\/what-is-blue-carbon\/","url":"https:\/\/exam.pscnotes.com\/mcq\/what-is-blue-carbon\/","name":"What is blue carbon?","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T11:07:45+00:00","dateModified":"2025-06-01T11:07:45+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"The correct option is A. Blue carbon refers to the carbon captured and stored by the world's coastal and marine ecosystems. - These ecosystems include tidal marshes, mangroves, and seagrasses. - They are highly effective at sequestering carbon, often storing it in their soils and biomass for millennia. - Protecting and restoring blue carbon ecosystems is considered a crucial strategy for climate change mitigation.","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/what-is-blue-carbon\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/what-is-blue-carbon\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/what-is-blue-carbon\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"UPSC IAS","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/upsc-ias\/"},{"@type":"ListItem","position":3,"name":"What is blue carbon?"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/91847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=91847"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/91847\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=91847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=91847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=91847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}