{"id":30262,"date":"2024-02-27T10:49:41","date_gmt":"2024-02-27T10:49:41","guid":{"rendered":"https:\/\/edukemy.com\/blog\/?p=30262"},"modified":"2024-02-27T10:49:43","modified_gmt":"2024-02-27T10:49:43","slug":"components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes","status":"publish","type":"post","link":"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/","title":{"rendered":"Components of an Ecosystem &#8211; Abiotic and Biotic &#8211; UPSC Environment Notes"},"content":{"rendered":"\n\n\n<p>The intricate network of living species, their interconnected relationships, and the physical environment collectively constitute what is known as an ecosystem. The interdependence between the biotic and abiotic components of Earth&#8217;s ecosystems has led to the creation and evolution of these dynamic systems.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69fd04ebe1f6b\" class=\"ez-toc-cssicon-toggle-label\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69fd04ebe1f6b\"  \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#COMPONENTS_OF_AN_ECOSYSTEM\" title=\"COMPONENTS OF AN ECOSYSTEM\">COMPONENTS OF AN ECOSYSTEM<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#BIOTIC_COMPONENTS\" title=\"BIOTIC COMPONENTS\">BIOTIC COMPONENTS<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#Producers_Autotrophs\" title=\"Producers (Autotrophs):\">Producers (Autotrophs):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#Consumers_Heterotrophs\" title=\"Consumers (Heterotrophs):\">Consumers (Heterotrophs):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#Decomposers_SaprotrophsMicro_Consumers\" title=\"Decomposers (Saprotrophs\/Micro Consumers):\">Decomposers (Saprotrophs\/Micro Consumers):<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#ABIOTIC_COMPONENTS\" title=\"ABIOTIC COMPONENTS\">ABIOTIC COMPONENTS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#Functions_of_Components_of_Ecosystem\" title=\"Functions of Components of Ecosystem:\">Functions of Components of Ecosystem:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#Frequently_Asked_Questions_FAQs\" title=\"Frequently Asked Questions (FAQs)\">Frequently Asked Questions (FAQs)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#1_What_is_an_Ecosystem\" title=\"1. What is an Ecosystem?\">1. What is an Ecosystem?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#2_What_are_the_Components_of_an_Ecosystem\" title=\"2. What are the Components of an Ecosystem?\">2. What are the Components of an Ecosystem?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#3_What_are_Biotic_Components\" title=\"3. What are Biotic Components?\">3. What are Biotic Components?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#4_How_are_Biotic_Components_Classified\" title=\"4. How are Biotic Components Classified?\">4. How are Biotic Components Classified?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#5_What_is_the_Role_of_Producers_in_an_Ecosystem\" title=\"5. What is the Role of Producers in an Ecosystem?\">5. What is the Role of Producers in an Ecosystem?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#6_Who_are_Consumers_in_an_Ecosystem\" title=\"6. Who are Consumers in an Ecosystem?\">6. Who are Consumers in an Ecosystem?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#7_What_do_Decomposers_Contribute_to_the_Ecosystem\" title=\"7. What do Decomposers Contribute to the Ecosystem?\">7. What do Decomposers Contribute to the Ecosystem?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#8_What_are_Abiotic_Components\" title=\"8. What are Abiotic Components?\">8. What are Abiotic Components?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#9_How_do_Abiotic_Components_Differ_in_Aquatic_and_Terrestrial_Ecosystems\" title=\"9. How do Abiotic Components Differ in Aquatic and Terrestrial Ecosystems?\">9. How do Abiotic Components Differ in Aquatic and Terrestrial Ecosystems?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#10_What_are_the_Functions_of_Ecosystem_Components\" title=\"10. What are the Functions of Ecosystem Components?\">10. What are the Functions of Ecosystem Components?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#In_case_you_still_have_your_doubts_contact_us_on_9811333901\" title=\"In case you still have your doubts, contact us on 9811333901.&nbsp;\">In case you still have your doubts, contact us on 9811333901.&nbsp;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/edukemy.com\/blog\/components-of-an-ecosystem-abiotic-and-biotic-upsc-environment-notes\/#Visit_our_YouTube_Channel_%E2%80%93_here\" title=\"Visit our YouTube Channel &#8211;&nbsp;here\">Visit our YouTube Channel &#8211;&nbsp;here<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"COMPONENTS_OF_AN_ECOSYSTEM\"><\/span><strong>COMPONENTS OF AN ECOSYSTEM<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>The components of an ecosystem encompass its structural elements, biological interactions, distribution patterns, and environmental attributes.&nbsp;<\/li><li>This concept seeks to distinguish between the non-living elements and living organisms within the environment.&nbsp;<\/li><li>An ecosystem consists of biotic components, including living organisms, and abiotic components, such as temperature, rainfall, wind, soil, and minerals.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh7-us.googleusercontent.com\/eBdIQylaO-zDM1-dQMMLKN_t_UlYQgO10PLRSPdGsVQyki-NvC4abCWhK7MfGxpWcfaUQXsi2rP8qwfFesBFU5S3gPEDwWaxtjIvpMvjK39TSpHr8NKaMx0grTVWkWHxgb-xuC3r6vvVcyKSWqMnxl0\" alt=\"COMPONENTS OF AN ECOSYSTEM\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption><strong>COMPONENTS OF AN ECOSYSTEM<\/strong><\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"BIOTIC_COMPONENTS\"><\/span><strong>BIOTIC COMPONENTS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Biotic components, also known as organic components, constitute the living elements within an ecosystem.&nbsp;<\/li><li>These living entities coexist with and engage in interactions with the abiotic components of the ecosystem.&nbsp;<\/li><li>Examples of biotic factors include plants, animals, fungi, and bacteria.&nbsp;<\/li><li>The classification of biotic components can be extended into three broad types based on their source of energy needs.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Producers_Autotrophs\"><\/span><strong>Producers (Autotrophs):<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Producers play a crucial role as the food producers within the ecosystem, serving as the primary energy source for other organisms.&nbsp;<\/li><li>In terrestrial ecosystems, green plants are the primary producers, while in aquatic ecosystems, microscopic algae fulfill this role.&nbsp;<\/li><li>The Gross Primary Production (GPP) measures the total rate at which radiant energy is stored in green plants through the process of photosynthesis.&nbsp;<\/li><li>A portion of this energy is utilized by plants for their own metabolic processes, while the remaining energy is stored as Net Primary Production (NPP) and becomes available for consumption by other organisms.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Consumers_Heterotrophs\"><\/span><strong>Consumers (Heterotrophs):<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Consumers are organisms that cannot produce their own food and, therefore, rely on producers for sustenance, either directly or indirectly.&nbsp;<\/li><li>Three main types of consumers exist: herbivores, carnivores, and omnivores.&nbsp;<\/li><li>Herbivores feed on plants, carnivores consume other living organisms, and omnivores have a diet that includes both plant and animal tissue.<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Decomposers_SaprotrophsMicro_Consumers\"><\/span><strong>Decomposers (Saprotrophs\/Micro Consumers):<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Decomposers are living organisms essential for breaking down waste and the remains of deceased species within the ecosystem.&nbsp;<\/li><li>Examples of decomposers include earthworms, dung beetles, fungi, and bacteria.&nbsp;<\/li><li>These organisms feed on decomposing organic matter and convert it into nitrogen and carbon dioxide.&nbsp;<\/li><li>Saprophytes, a subset of decomposers, play a crucial role in recycling nutrients, allowing producers like plants to reuse them for growth and development.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ABIOTIC_COMPONENTS\"><\/span><strong>ABIOTIC COMPONENTS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Abiotic components, also known as inorganic components or ecological factors, encompass the physical and chemical factors that influence living organisms at various stages of their lives.\u00a0<\/li><li>These factors contribute significantly to the overall environment of an ecosystem.\u00a0<\/li><li>The abiotic components within an ecosystem include air, light, soil, nutrients, temperature, and rainfall.<\/li><li>These abiotic factors exhibit variation from one environment to another.\u00a0<\/li><li>In aquatic ecosystems, examples of abiotic components comprise water pH, sunlight availability, turbidity, water depth, salinity, accessible nutrients, and dissolved oxygen.\u00a0<\/li><li>These factors play a crucial role in shaping the conditions for aquatic organisms.<\/li><li>In terrestrial ecosystems, abiotic components encompass soil composition, soil types, temperature, rainfall, altitude, wind patterns, nutrients, sunlight, and other relevant factors. The diversity of abiotic components in terrestrial environments contributes to the varied habitats and conditions experienced by organisms on land.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Functions_of_Components_of_Ecosystem\"><\/span><strong>Functions of Components of Ecosystem:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Energy Flow:<\/strong><ul><li>Process: Plants undergo photosynthesis, capturing solar energy and introducing it into the biosphere.<\/li><li>Movement: Energy traverses through different trophic levels within the ecosystem.<\/li><\/ul><ul><li>Efficiency: Only 10% of the energy advances to the next trophic level in the food chain, with the remainder used in metabolic processes or lost in the environment.<\/li><li>Impact: Lower trophic level organisms possess the highest energy within the food chain. The energy flow remains unidirectional.<\/li><\/ul><\/li><li><strong>Nutrient Cycling:<\/strong><ul><li>Process: Various ecosystem components actively participate in the continual circulation of nutrients.<\/li><li>Function: Nutrients are recycled, ensuring their availability for different organisms and sustaining the ecosystem&#8217;s overall health and productivity.<\/li><\/ul><\/li><li><strong>Homeostasis:<\/strong><ul><li>Nature: The interdependence and regulation of both biotic and abiotic components within the ecosystem maintain a delicate balance.<\/li><li>Outcome: Homeostasis ensures stability, preventing drastic fluctuations and promoting a sustainable environment.<\/li><\/ul><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQs\"><\/span><strong>Frequently Asked Questions (FAQs)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_is_an_Ecosystem\"><\/span>1. What is an Ecosystem?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: An ecosystem refers to the complex network of living species, their interactions, and the physical environment where they coexist. It encompasses both biotic (living) and abiotic (non-living) components.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_What_are_the_Components_of_an_Ecosystem\"><\/span>2. What are the Components of an Ecosystem?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: An ecosystem comprises biotic components, including living organisms, and abiotic components, such as temperature, rainfall, wind, soil, and minerals. These elements collectively shape the structure and dynamics of the ecosystem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_What_are_Biotic_Components\"><\/span>3. What are Biotic Components?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Biotic components, also known as organic components, are the living elements within an ecosystem. Examples include plants, animals, fungi, and bacteria. They interact with abiotic components and form the foundation of ecosystem dynamics.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_How_are_Biotic_Components_Classified\"><\/span>4. How are Biotic Components Classified?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Biotic components are classified into three types based on their energy needs: Producers (Autotrophs), Consumers (Heterotrophs), and Decomposers (Saprotrophs\/Micro Consumers).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_What_is_the_Role_of_Producers_in_an_Ecosystem\"><\/span>5. What is the Role of Producers in an Ecosystem?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Producers, primarily green plants in terrestrial ecosystems and microscopic algae in aquatic ecosystems, are vital as they produce food through photosynthesis. This energy, measured as Gross Primary Production (GPP), sustains the ecosystem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Who_are_Consumers_in_an_Ecosystem\"><\/span>6. Who are Consumers in an Ecosystem?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Consumers are organisms that rely on other organisms for food. Herbivores feed on plants, carnivores consume other living organisms, and omnivores have a diet including both plant and animal tissue.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_What_do_Decomposers_Contribute_to_the_Ecosystem\"><\/span>7. What do Decomposers Contribute to the Ecosystem?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Decomposers, such as fungi and bacteria, play a crucial role in breaking down waste and dead organisms. They recycle nutrients, converting decomposed matter into nitrogen and carbon dioxide, contributing to the ecosystem&#8217;s nutrient cycling.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_What_are_Abiotic_Components\"><\/span>8. What are Abiotic Components?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Abiotic components, or ecological factors, are non-living elements that influence living organisms. These include air, light, soil, nutrients, temperature, and rainfall, shaping the overall environment of the ecosystem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"9_How_do_Abiotic_Components_Differ_in_Aquatic_and_Terrestrial_Ecosystems\"><\/span>9. How do Abiotic Components Differ in Aquatic and Terrestrial Ecosystems?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: Abiotic components vary between aquatic and terrestrial ecosystems. For example, in aquatic ecosystems, factors like water pH, turbidity, and dissolved oxygen play significant roles, while terrestrial ecosystems involve soil composition, temperature, and wind patterns.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"10_What_are_the_Functions_of_Ecosystem_Components\"><\/span>10. What are the Functions of Ecosystem Components?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A: The major functions include energy flow, nutrient cycling, and homeostasis. Energy flows through trophic levels, nutrients circulate to sustain life, and homeostasis maintains a balance between biotic and abiotic components for a stable environment.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/UPSC-Essay-Course-1280\u00d7300-1-3.svg\" alt=\"\" class=\"wp-image-42688\" width=\"781\" height=\"182\"\/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_case_you_still_have_your_doubts_contact_us_on_9811333901\"><\/span><strong>In case you still have your doubts, contact us on 9811333901.<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For UPSC Prelims Resources,&nbsp;<a href=\"https:\/\/edukemy.com\/upsc-cse-prelims-resource-centre\" target=\"_blank\" rel=\"noreferrer noopener\">Click here<\/a><\/p>\n\n\n\n<p>For Daily Updates and Study Material:<\/p>\n\n\n\n<p>Join our Telegram Channel &#8211;&nbsp;<a href=\"https:\/\/t.me\/WithEdukemy4IAS\" target=\"_blank\" rel=\"noreferrer noopener\">Edukemy for IAS<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. 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