{"id":3254,"date":"2022-12-13T06:23:47","date_gmt":"2022-12-13T06:23:47","guid":{"rendered":"https:\/\/4thclass.deltapublications.in\/?page_id=3254"},"modified":"2025-08-14T06:14:11","modified_gmt":"2025-08-14T06:14:11","slug":"s-3-c-animals-living-on-both-land-and-water","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/s-3-c-animals-living-on-both-land-and-water\/","title":{"rendered":"s-3.c Animals Living On Both Land And Water"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Animals Living On Both Land And Water<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/Animals-Living-On-Both-Land-And-Water.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#74008b;text-transform:capitalize\"><strong>Key notes :<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-aebdd958fe7f95a2ad026bbd219c1eae\" style=\"color:#000060\"><strong>Definition<\/strong>:<\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Amphibians<\/strong>: Animals that can live both on land and in water are called amphibians. They have adaptations that allow them to survive in both environments.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-1e944873dfd225dfe7f36dd28742be0b\" style=\"color:#000060\"><strong>Examples of Amphibians<\/strong>:<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"527\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/fc571469-58d1-4033-8005-bb7e27de8856-1024x527.jpg\" alt=\"\" class=\"wp-image-12838\" style=\"width:453px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/fc571469-58d1-4033-8005-bb7e27de8856-1024x527.jpg 1024w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/fc571469-58d1-4033-8005-bb7e27de8856-300x155.jpg 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/fc571469-58d1-4033-8005-bb7e27de8856-768x396.jpg 768w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/08\/fc571469-58d1-4033-8005-bb7e27de8856.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Frogs<\/strong>: Frogs start their life in water as tadpoles and later develop lungs to breathe on land.<\/li>\n\n\n\n<li><strong>Toads<\/strong>: Similar to frogs, but they usually prefer to live more on land.<\/li>\n\n\n\n<li><strong>Newts and Salamanders<\/strong>: These are amphibians that have slender bodies and live in moist environments.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-6a1cc25adc21a136e26d7e01c5e22d5a\" style=\"color:#000060\"><strong>Adaptations<\/strong>:<\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Moist Skin<\/strong>: Amphibians have moist skin, which helps them breathe through their skin while in water.<\/li>\n\n\n\n<li><strong>Lungs and Gills<\/strong>: They have gills in the larval stage to breathe underwater and develop lungs as they mature to breathe on land.<\/li>\n\n\n\n<li><strong>Webbed Feet<\/strong>: Many amphibians have webbed feet, which help them swim efficiently.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-0a24f431249b4738b8b1131a36e042c8\" style=\"color:#000060\"><strong>Life Cycle<\/strong>:<\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Metamorphosis<\/strong>: Amphibians undergo a life cycle that includes metamorphosis, where they transform from water-breathing larvae (like tadpoles) into air-breathing adults.<\/li>\n\n\n\n<li><strong>Eggs in Water<\/strong>: Amphibians lay eggs in water, which hatch into larvae that are adapted to aquatic life.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-2c6b9a52d3015b7cc9aa57458dc98088\" style=\"color:#000060\"><strong>Habitat<\/strong>:<\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Dual Habitats<\/strong>: Amphibians are often found near water bodies like ponds, lakes, and swamps, but they also spend a significant amount of time on land.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-1c230ce5c37ccd979142007d909d8bec\" style=\"color:#000060\"><strong>Importance of Amphibians<\/strong>:<\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Ecological Role<\/strong>: Amphibians are important for ecosystems as they help control insect populations and serve as food for other animals.<\/li>\n\n\n\n<li><strong>Environmental Indicators<\/strong>: They are sensitive to changes in the environment, making them good indicators of ecological health.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-60c4572246fcd54fc7147c1236ddd91b\" style=\"color:#000060\"><strong>Threats to Amphibians<\/strong>:<\/h3>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Pollution<\/strong>: Amphibians are vulnerable to pollutants in water, which can affect their skin and eggs.<\/li>\n\n\n\n<li><strong>Habitat Loss<\/strong>: Destruction of wetlands and water bodies reduces their habitats.<\/li>\n\n\n\n<li><strong>Climate Change<\/strong>: Changes in climate can affect their breeding patterns and survival rates.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-huge-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\/75911\/908\/627\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-58.png\" alt=\"\" class=\"wp-image-5608\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-58.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-58-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-58-150x150.png 150w\" 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\/59708\/894\/828\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-58.png\" alt=\"\" class=\"wp-image-5609\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-58.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-58-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-58-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Animals Living On Both Land And Water Key notes : Definition: Examples of Amphibians: Adaptations: Life Cycle: Habitat: Importance of Amphibians: Threats to Amphibians: Let&#8217;s practice!<\/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,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3254","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3254"}],"version-history":[{"count":21,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3254\/revisions"}],"predecessor-version":[{"id":15775,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3254\/revisions\/15775"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}