{"id":91099,"date":"2025-06-01T10:46:06","date_gmt":"2025-06-01T10:46:06","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=91099"},"modified":"2025-06-01T10:46:06","modified_gmt":"2025-06-01T10:46:06","slug":"which-of-the-following-is-are-unique-characteristic-characteristics-of","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-is-are-unique-characteristic-characteristics-of\/","title":{"rendered":"Which of the following is\/are unique characteristic\/characteristics of"},"content":{"rendered":"<p>Which of the following is\/are unique characteristic\/characteristics of equatorial forests?<\/p>\n<ol>\n<li>Presence of tall, closely set trees with crowns forming a continuous canopy<\/li>\n<li>Coexistence of a large number of species<\/li>\n<li>Presence of numerous varieties of epiphytes<\/li>\n<\/ol>\n<p>Select the correct answer using the codes given below.<\/p>\n<p>[amp_mcq option1=&#8221;1 only&#8221; option2=&#8221;2 and 3 only&#8221; option3=&#8221;1 and 3 only&#8221; option4=&#8221;1, 2 and 3&#8243; 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 IAS &#8211; 2013<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-ias-2013.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-ias-2013\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">\nAll three statements describe characteristic features of equatorial forests (tropical rainforests). The presence of tall, closely set trees with a continuous canopy (leading to stratification), extremely high biodiversity with a large number of coexisting species, and the abundance of epiphytes are all unique or highly pronounced characteristics of this biome compared to others.<br \/>\n<\/section>\n<section id=\"pyq-key-points\">\nEquatorial forests are known for their high temperature and rainfall year-round, leading to dense vegetation, complex vertical structure (canopy layers), and exceptional species richness. These conditions also favour the growth of plants that live on others, like epiphytes.<br \/>\n<\/section>\n<section id=\"pyq-additional_information\">\nThe multi-layered structure of the forest, from the emergent layer to the understorey and forest floor, is a direct consequence of the dense canopy. The high biodiversity is attributed to a stable climate over long periods and complex ecological interactions. Epiphytes thrive in the humid conditions, utilizing the trees for support and access to sunlight.<br \/>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Which of the following is\/are unique characteristic\/characteristics of equatorial forests? Presence of tall, closely set trees with crowns forming a continuous canopy Coexistence of a large number of species Presence of numerous varieties of epiphytes Select the correct answer using the codes given below. [amp_mcq option1=&#8221;1 only&#8221; option2=&#8221;2 and 3 only&#8221; option3=&#8221;1 and 3 only&#8221; &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Which of the following is\/are unique characteristic\/characteristics of\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-is-are-unique-characteristic-characteristics-of\/#more-91099\">Detailed Solution<span class=\"screen-reader-text\">Which of the following is\/are unique characteristic\/characteristics of<\/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":[1092],"tags":[1467,1216,1106],"class_list":["post-91099","post","type-post","status-publish","format-standard","hentry","category-upsc-ias","tag-1467","tag-the-forest","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 of the following is\/are unique characteristic\/characteristics of<\/title>\n<meta name=\"description\" content=\"All three statements describe characteristic features of equatorial forests (tropical rainforests). The presence of tall, closely set trees with a continuous canopy (leading to stratification), extremely high biodiversity with a large number of coexisting species, and the abundance of epiphytes are all unique or highly pronounced characteristics of this biome compared to others. Equatorial forests are known for their high temperature and rainfall year-round, leading to dense vegetation, complex vertical structure (canopy layers), and exceptional species richness. These conditions also favour the growth of plants that live on others, like epiphytes.\" \/>\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-of-the-following-is-are-unique-characteristic-characteristics-of\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which of the following is\/are unique characteristic\/characteristics of\" \/>\n<meta property=\"og:description\" content=\"All three statements describe characteristic features of equatorial forests (tropical rainforests). The presence of tall, closely set trees with a continuous canopy (leading to stratification), extremely high biodiversity with a large number of coexisting species, and the abundance of epiphytes are all unique or highly pronounced characteristics of this biome compared to others. Equatorial forests are known for their high temperature and rainfall year-round, leading to dense vegetation, complex vertical structure (canopy layers), and exceptional species richness. These conditions also favour the growth of plants that live on others, like epiphytes.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-is-are-unique-characteristic-characteristics-of\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T10:46:06+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 of the following is\/are unique characteristic\/characteristics of","description":"All three statements describe characteristic features of equatorial forests (tropical rainforests). The presence of tall, closely set trees with a continuous canopy (leading to stratification), extremely high biodiversity with a large number of coexisting species, and the abundance of epiphytes are all unique or highly pronounced characteristics of this biome compared to others. Equatorial forests are known for their high temperature and rainfall year-round, leading to dense vegetation, complex vertical structure (canopy layers), and exceptional species richness. These conditions also favour the growth of plants that live on others, like epiphytes.","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-of-the-following-is-are-unique-characteristic-characteristics-of\/","og_locale":"en_US","og_type":"article","og_title":"Which of the following is\/are unique characteristic\/characteristics of","og_description":"All three statements describe characteristic features of equatorial forests (tropical rainforests). The presence of tall, closely set trees with a continuous canopy (leading to stratification), extremely high biodiversity with a large number of coexisting species, and the abundance of epiphytes are all unique or highly pronounced characteristics of this biome compared to others. Equatorial forests are known for their high temperature and rainfall year-round, leading to dense vegetation, complex vertical structure (canopy layers), and exceptional species richness. 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The presence of tall, closely set trees with a continuous canopy (leading to stratification), extremely high biodiversity with a large number of coexisting species, and the abundance of epiphytes are all unique or highly pronounced characteristics of this biome compared to others. Equatorial forests are known for their high temperature and rainfall year-round, leading to dense vegetation, complex vertical structure (canopy layers), and exceptional species richness. 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