{"id":3869,"date":"2023-01-09T10:42:55","date_gmt":"2023-01-09T10:42:55","guid":{"rendered":"https:\/\/7thclass.deltapublications.in\/?page_id=3869"},"modified":"2024-12-12T05:33:09","modified_gmt":"2024-12-12T05:33:09","slug":"s-9-a-soil-teeming-with-life","status":"publish","type":"page","link":"https:\/\/7thclass.deltapublications.in\/index.php\/s-9-a-soil-teeming-with-life\/","title":{"rendered":"S-9.a Soil Teeming With Life"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Soil Teeming With Life<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-huge-font-size\" style=\"color:#74008b\"><strong>Key Notes :<\/strong><\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-34.png\" alt=\"\" class=\"wp-image-9571\" style=\"aspect-ratio:1.7504273504273504;width:382px;height:auto\" srcset=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-34.png 1024w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-34-300x171.png 300w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-34-768x439.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-1ca09d93dc47117fbd881bfe1c6f7e4f\" style=\"color:#000060\">1. <strong>Soil as a Habitat<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Soil is full of living organisms, making it an ecosystem.<\/li>\n\n\n\n<li>It is home to various creatures such as earthworms, ants, beetles, fungi, bacteria, and protozoa.<\/li>\n\n\n\n<li>These organisms play vital roles in the soil\u2019s health and structure.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-feaf440e2b97b42f7beadd32deb31de5\" style=\"color:#000060\">2. <strong>Types of Organisms in the Soil<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Microorganisms<\/strong>: Bacteria, fungi, and algae break down organic matter, recycle nutrients, and help in the process of decomposition.<\/li>\n\n\n\n<li><strong>Macroorganisms<\/strong>: Earthworms, ants, and insects, which help aerate the soil and promote nutrient cycling.<\/li>\n\n\n\n<li><strong>Decomposers<\/strong>: Microorganisms like bacteria and fungi that break down dead plant and animal matter, returning nutrients to the soil.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-2844c5a574ea26949b4508714f6a0efb\" style=\"color:#000060\">3. <strong>Role of Earthworms<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Earthworms are known as \u201cnature\u2019s plows.\u201d They tunnel through the soil, improving aeration and water infiltration.<\/li>\n\n\n\n<li>Their burrowing helps to mix organic matter with soil, enriching its texture and fertility.<\/li>\n\n\n\n<li>They produce humus, which improves soil structure and helps retain moisture.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-e694672388c79d4586adc15e13c21271\" style=\"color:#000060\">4. <strong>Soil Fertility<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Soil organisms break down organic matter, enriching the soil with essential nutrients like nitrogen, phosphorus, and potassium.<\/li>\n\n\n\n<li>The decomposition process provides essential elements for plant growth.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-ed2d2399bbbcb547a9394cd22ab4c25c\" style=\"color:#000060\">5. <strong>Soil Aeration<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Organisms like earthworms, ants, and beetles create tunnels and spaces in the soil, which allows air, water, and plant roots to penetrate deeper into the ground.<\/li>\n\n\n\n<li>Good aeration is essential for plant roots to receive enough oxygen for growth.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-39f240edfd6a6d14cbe1b959fe303b61\" style=\"color:#000060\">6. <strong>Importance of Biodiversity in Soil<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>A diverse population of organisms in the soil ensures a balanced ecosystem, which helps in the breakdown of various materials and the prevention of soil erosion.<\/li>\n\n\n\n<li>Biodiversity in soil helps maintain healthy plant life and contributes to ecosystem sustainability.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-d5d81443091a7c8a5c6c0f6bb3611a25\" style=\"color:#000060\">7. <strong>Human Impact on Soil Life<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Activities such as excessive use of pesticides, deforestation, and soil erosion can harm the soil\u2019s living organisms.<\/li>\n\n\n\n<li>Sustainable farming practices, such as crop rotation and organic farming, help protect soil biodiversity.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-4ee124edbf71991ce588d1f42f2ac3ab\" style=\"color:#000060\">8. <strong>The Soil Food Web<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>The soil food web refers to the complex network of interactions among soil organisms.<\/li>\n\n\n\n<li>Primary producers (plants), decomposers, and consumers (such as herbivores and predators) work together to recycle nutrients and maintain soil health.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-08db2d892577af4a895bc63cdaa3d8b6\" style=\"color:#000060\">9. <strong>Soil and Plant Growth<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Healthy soil teeming with life contributes to better plant growth by providing nutrients and improving soil structure.<\/li>\n\n\n\n<li>Plants rely on the soil\u2019s living organisms to access minerals and grow strong.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-7c8cb43c44502012fb0a5237cc96bda0\" style=\"color:#000060\">10. <strong>Soil Conservation<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Protecting the life in soil is important for sustainable agriculture.<\/li>\n\n\n\n<li>Practices such as mulching, composting, and minimizing soil disturbance help maintain healthy soil ecosystems.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81733\/062\/369\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44.png\" alt=\"\" class=\"wp-image-5974\" srcset=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44.png 500w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44-300x300.png 300w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44-150x150.png 150w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-44-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81670\/998\/666\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-39.png\" alt=\"\" class=\"wp-image-5975\" srcset=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-39.png 500w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-39-300x300.png 300w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-39-150x150.png 150w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-39-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Soil Teeming With Life Key Notes : 1. Soil as a Habitat 2. Types of Organisms in the Soil 3. Role of Earthworms 4. Soil Fertility 5. Soil Aeration 6. Importance of Biodiversity in Soil 7. Human Impact on Soil Life 8. The Soil Food Web 9. Soil and Plant Growth 10. Soil Conservation Let&#8217;s<a class=\"more-link\" href=\"https:\/\/7thclass.deltapublications.in\/index.php\/s-9-a-soil-teeming-with-life\/\">Continue reading <span class=\"screen-reader-text\">&#8220;S-9.a Soil Teeming With Life&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"footnotes":""},"class_list":["post-3869","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3869","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3869"}],"version-history":[{"count":16,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3869\/revisions"}],"predecessor-version":[{"id":15251,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3869\/revisions\/15251"}],"wp:attachment":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}