{"id":3636,"date":"2023-01-04T02:43:31","date_gmt":"2023-01-04T02:43:31","guid":{"rendered":"https:\/\/8thclass.deltapublications.in\/?page_id=3636"},"modified":"2025-09-22T06:59:50","modified_gmt":"2025-09-22T06:59:50","slug":"s-8-science","status":"publish","type":"page","link":"https:\/\/8thclass.deltapublications.in\/index.php\/s-8-science\/","title":{"rendered":"s-8. Science"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-60d981625c1328676f17c4326e35f7da\" style=\"color:#0c0064\"><strong><strong>Class<\/strong> VIII Science<\/strong><\/h2>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-09751bab31ff87dc1faff27f5f70045d is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#037800;text-transform:capitalize\"><summary>Crop Production And Management<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-b2eec45b1d626b642076f80d35beff1d\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-a-agricultural-practices\/\" title=\"s-1.a Agricultural Practices\">1.a Agricultural Practices<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-b-basic-practices-of-crop-production\/\" title=\"s-1.b Basic Practices Of Crop Production\">1.b Basic Practices Of Crop Production<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-c-preparation-of-soil\/\" title=\"s-1.c Preparation Of Soil\">1.c Preparation Of Soil<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-d-sowing\/\" title=\"s-1.d Sowing\">1.d Sowing<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-e-adding-manure-and-fertilisers\/\" title=\"s-1.e Adding Manure And Fertilisers\">1.e Adding Manure And Fertilisers<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-f-irrigation\/\" title=\"s-1.f Irrigation\">1.f Irrigation<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-g-protection-from-weeds\/\" title=\"s-1.g Protection From Weeds\">1.g Protection From Weeds<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-h-harvesting\/\" title=\"s-1.h Harvesting\">1.h Harvesting<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-i-storage\/\" title=\"s-1.i Storage\">1.i Storage<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-1-j-food-from\/\" title=\"s-1.j Food From\">1.j Food From <\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-a61bb8ae7a4bc1fb1bf5d89bc5215b31 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#84139d;text-transform:capitalize\"><summary>Micro-Organisms:: Friend And Foe<\/summary>\n<ul class=\"has-primary-color has-text-color has-link-color wp-block-list wp-elements-79d8f10665d3fce90d1806688ccd56e0\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-2-a-micro-organisms\/\" title=\"s-2.a Micro-Organisms\">2.a Micro-Organisms<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-2-b-where-do-microorganisms-live\/\" title=\"s-2.b Where Do Microorganisms Live?\">2.b Where Do Microorganisms Live?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-2-c-microorganisms-and-us\/\" title=\"s-2.c Microorganisms And Us\">2.c Microorganisms And Us<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-2-d-harmful-microorganisms\/\" title=\"s-2.d Harmful Microorganisms\">2.d Harmful Microorganisms<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-2-e-food-preservation\/\" title=\"s-2.e Food Preservation\">2.e Food Preservation<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-2-f-nitrogen-fixation\/\" title=\"s-2.f Nitrogen Fixation\">2.f Nitrogen Fixation<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-2-g-nitrogen-cycle\/\" title=\"s-2.g Nitrogen Cycle\">2.g Nitrogen Cycle<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-6e3226e8b2a341cf4aec539d422dc46c is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#00776d;text-transform:capitalize\"><summary>Synthetic Fibres And Plastics<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-8bd4d956b62e2ae3adab16b3d134a376\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-3-a-what-are-synthetic-fibres\/\" title=\"s-3.a What Are Synthetic Fibres?\">3.a What Are Synthetic Fibres?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-3-b-types-of-synthetic-fibres\/\" title=\"s-3.b Types Of Synthetic Fibres\">3.b Types Of Synthetic Fibres<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-3-c-characteristics-of-synthetic-fibres\/\" title=\"s-3.c Characteristics Of Synthetic Fibres\">3.c Characteristics Of Synthetic Fibres<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-3-d-plastics\/\" title=\"s-3.d Plastics\">3.d Plastics<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-3-e-plastics-as-materials-of-choice\/\" title=\"s-3.e Plastics As Materials Of Choice\">3.e Plastics As Materials Of Choice<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-3-f-plastics-and-the-environment\/\" title=\"s-3.f Plastics And The Environment\">3.f Plastics And The Environment<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-5ce054d8aa891dcebc2a2d2738bf4d74 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#47073f;text-transform:capitalize\"><summary>Materials:: Metals And Non-Metals<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-891760d73bc1f1a9385332c4d0b5737b\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-4-a-physical-properties-of-metals-and-non-metals\/\" title=\"s-4.a Physical Properties Of Metals And Non-Metals\">4.a Physical Properties Of Metals And Non-Metals<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-4-b-chemical-properties-of-metals-and-non-metals\/\" title=\"s-4.b Chemical Properties Of Metals And Non-Metals\">4.b Chemical Properties Of Metals And Non-Metals<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-4-c-uses-of-metals-and-nonmetals\/\" title=\"s-4.c Uses Of Metals And Nonmetals\">4.c Uses Of Metals And Nonmetals<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-dd1e9c5de05a4d83a63686fbe8df4672 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#053b21;text-transform:capitalize\"><summary>Coal And Petroleum<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-58e5c523d9fab719412b15c8453986da\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-5-a-coal\/\" title=\"s-5.a Coal\">5.a Coal<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-5-b-petroleum\/\" title=\"s-5.b Petroleum\">5.b Petroleum<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-5-c-natural-gas\/\" title=\"s- 5.c Natural Gas\">5.c Natural Gas<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-5-d-some-natural-resources-are-limited\/\" title=\"s-5.d Some Natural Resources Are Limited\">5.d Some Natural Resources Are Limited<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-655da3dcc874ee0fa945744af082a62c is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#281e95;text-transform:capitalize\"><summary>Combustion And Flame<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-6bbafb26dec11b09d9fce1b83a969b62\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-6-a-what-is-combustion\/\" title=\"s-6.a What Is Combustion?\">6.a What Is Combustion?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-6-b-how-do-we-control-fire\/\" title=\"s-6.b How Do We Control Fire?\">6.b How Do We Control Fire?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-6-c-types-of-combustion\/\" title=\"s-6.c Types Of Combustion\">6.c Types Of Combustion<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-6-d-flame\/\" title=\"s-6.d Flame\">6.d Flame<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-6-e-structure-of-a-flame\/\" title=\"s-6.e Structure Of A Flame\">6.e Structure Of A Flame<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-6-f-what-is-a-fuel\/\" title=\"s-6.f What Is A Fuel?\">6.f What Is A Fuel?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-6-g-fuel-efficiency\/\" title=\"s-6.g Fuel Efficiency\">6.g Fuel Efficiency<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-3655b5fc318acd9b0d50bee58b4f44fa is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#376f00;text-transform:capitalize\"><summary>Deforestation And Its Causes<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-9c90bdad100c78b94133f685f595c5ed\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-a-deforestation-and-its-causes\/\" title=\"s-7.a Deforestation And Its Causes\">7.a Deforestation And Its Causes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-b-consequences-of-deforestation\/\" title=\"s-7.b Consequences Of Deforestation\">7.b Consequences Of Deforestation<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-c-conservation-of-forest-and-wildlife\/\" title=\"s-7.c Conservation Of Forest And Wildlife\">7.c Conservation Of Forest And Wildlife<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-d-biosphere-reserve\/\" title=\"s-7.d Biosphere Reserve\">7.d Biosphere Reserve<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-e-flora-and-fauna\/\" title=\"s-7.e Flora And Fauna\">7.e Flora And Fauna<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-f-endemic-species\/\" title=\"s-7.f Endemic Species\">7.f Endemic Species<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-g-wildlife-sanctuary\/\" title=\"s-7.g Wildlife Sanctuary\">7.g Wildlife Sanctuary<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-h-national-park\/\" title=\"s-7.h National Park\">7.h National Park<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-i-red-data-book\/\" title=\"s-7.i Red Data Book\">7.i Red Data Book<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-j-migration\/\" title=\"s-7.j Migration\">7.j Migration<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-k-recycling-of-paper\/\" title=\"s-7.k Recycling Of Paper\">7.k Recycling Of Paper<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-7-l-reforestation\/\" title=\"s-7.l Reforestation\">7.l Reforestation<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-4b93ef7970a846c66ea83484c4a69d68 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#7e3c02\"><summary>Cell Structure And Functions<\/summary>\n<ul style=\"text-transform:capitalize\" class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-6642d7fc02af997ce345a8f280aa2cb3\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-8-a-discovery-of-the-cell\/\" title=\"s-8.a Discovery Of The Cell\">8.a Discovery Of The Cell<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-8-b-the-cell\/\" title=\"s-8.b The Cell\">8.b The Cell<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-8-c-organisms-show-variety-in-cell-number-shape-and-size\/\" title=\"s-8.c Organisms Show Variety In Cell Number, Shape, And Size\">8.c Organisms Show Variety In Cell Number, Shape, And Size<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-8-d-cell-structure-and-function\/\" title=\"s-8.d Cell Structure And Function\">8.d Cell Structure And Function<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-8-e-parts-of-the-cell\/\" title=\"s-8.e Parts Of The Cell\">8.e Parts Of The Cell<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-8-f-comparison-of-plant-and-animal-cells\/\" title=\"s-8.f Comparison Of Plant And Animal Cells\">8.f Comparison Of Plant And Animal Cells<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-124427629862a9e16c6d8c10d797daa1 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#91279d;text-transform:capitalize\"><summary>Reproduction In Animals<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-1fb0f64df044cf395a16825f401cb440\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-9-a-modes-of-reproduction\/\" title=\"s-9.a Modes Of Reproduction\">9.a Modes Of Reproduction<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-9-b-sexual-reproduction\/\" title=\"s-9.b Sexual Reproduction\">9.b Sexual Reproduction<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-d7a4e33f385d205042c308169e34ac14 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#110f42;text-transform:capitalize\"><summary>Reaching The Age Of Adolescence<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-9dd035d7dcbe359667a7fbfbe43daa59\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-a-adolescence-and-puberty\/\" title=\"s-10.a Adolescence And Puberty\">10.a Adolescence And Puberty<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-b-changes-at-puberty\/\" title=\"s-10.b Changes At Puberty\">10.b Changes At Puberty<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-c-secondary-sexual-characters\/\" title=\"s-10.c Secondary Sexual Characters\">10.c Secondary Sexual Characters<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-d-role-of-hormones-in-initiating-reproductive-function\/\" title=\"s-10.d Role Of Hormones In Initiating Reproductive Function\">10.d Role Of Hormones In Initiating Reproductive Function<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-e-reproductive-phase-of-life-in-humans\/\" title=\"s-10.e Reproductive Phase Of Life In Humans\">10.e Reproductive Phase Of Life In Humans<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-f-how-is-the-sex-of-the-baby-determined\/\" title=\"s-10.f How Is The Sex Of The Baby Determined?\">10.f How Is The Sex Of The Baby Determined?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-g-hormones-other-than-sex-hormones\/\" title=\"s-10.g Hormones Other Than Sex Hormones\">10.g Hormones Other Than Sex Hormones<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-h-role-of-hormones-in-completing-the-life-history-of-insects-and-frogs\/\" title=\"s-10.h Role Of Hormones In Completing The Life History Of Insects And Frogs\">10.h Role Of Hormones In Completing The Life History Of Insects And Frogs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-10-i-reproductive-health\/\" title=\"s-10.i Reproductive Health\">10.i Reproductive Health<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-b5ee8af15e446c6c7315535d2d72523b is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#1e36a2;text-transform:capitalize\"><summary>Force And Pressure<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-33b8dce4cbb45e09260f9855550f4d9a\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-a-force-a-push-or-a-pull\/\" title=\"s-11.a Force A Push Or A Pull\">11.a Force A Push Or A Pull<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-b-forces-are-due-to-an-interaction\/\" title=\"s-11.b Forces Are Due To An Interaction\">11.b Forces Are Due To An Interaction<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-c-exploring-forces\/\" title=\"s-11.c Exploring Forces\">11.c Exploring Forces<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-d-a-force-can-change-the-state-of-motion\/\" title=\"s-11.d A Force Can Change The State Of Motion\">11.d A Force Can Change The State Of Motion<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-e-force-can-change-the-shape-of-an-object\/\" title=\"s-11.e Force Can Change The Shape Of An Object\">11.e Force Can Change The Shape Of An Object<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-f-contact-forces\/\" title=\"s-11.f Contact Forces\">11.f Contact Forces<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-g-non-contact-forces\/\" title=\"s-11.g Non-Contact Forces\">11.g Non-Contact Forces<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-h-pressure\/\" title=\"s-11.h Pressure\">11.h Pressure<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-i-pressure-exerted-by-liquids-and-gases\/\" title=\"s-11.i Pressure Exerted By Liquids And Gases\">11.i Pressure Exerted By Liquids And Gases<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-11-j-atmospheric-pressure\/\" title=\"s-11.j Atmospheric Pressure\">11.j Atmospheric Pressure<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-7cdd476814c6f5f132c2a7ca603801a0 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#601b53;text-transform:capitalize\"><summary>Friction<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-c902a7f9b6565262997c050752e02301\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-12-a-force-of-friction\/\" title=\"s-12.a Force Of Friction\">12.a Force Of Friction<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-12-b-factors-affecting-friction\/\" title=\"s-12.b Factors Affecting Friction\">12.b Factors Affecting Friction<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-12-c-friction-a-necessary-evil\/\" title=\"s-12.c Friction: A Necessary Evil\">12.c Friction: A Necessary Evil<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-12-d-increasing-and-reducing-friction\/\" title=\"s-12.b Factors Affecting Friction\">12.d Increasing And Reducing Friction<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-12-e-wheels-reduce-friction\/\" title=\"s-12.e Wheels Reduce Friction\">12.e Wheels Reduce Friction<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-12-f-fluid-friction\/\" title=\"s-12.f Fluid Friction\">12.f Fluid Friction<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-cc2345508af25cb0f56f7c615f2f52ac is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#1b1d5a;text-transform:capitalize\"><summary>Sound<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-ec1932b59215b0902c5cba1ea3dbc47b\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-a-sound-is-produced-by-a-vibrating-body\/\" title=\"s-13.a Sound Is Produced By A Vibrating Body\">13.a Sound Is Produced By A Vibrating Body<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-b-sound-produced-by-humans\/\" title=\"s-13.b Sound Produced By Humans\">13.b Sound Produced By Humans<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-c-sound-needs-a-medium-for-propagation\/\" title=\"s-13.c Sound Needs A Medium For Propagation\">13.c Sound Needs A Medium For Propagation<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-d-we-hear-sound-through-our-ears\/\" title=\"s-13.d We Hear Sound Through Our Ears\">13.d We Hear Sound Through Our Ears<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-e-amplitude-time-period-and-frequency-of-a-vibration\/\" title=\"s-13.e Amplitude, Time Period, And Frequency Of A Vibration\">13.e Amplitude, Time Period, And Frequency Of A Vibration<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-f-audible-and-inaudible-sounds\/\" title=\"s-13.f Audible And Inaudible Sounds\">13.f Audible And Inaudible Sounds<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-g-noise-and-music\/\" title=\"s-13.g Noise And Music\">13.g Noise And Music<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-h-noise-pollution\/\" title=\"s-13.h Noise Pollution\">13.h Noise Pollution<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-611ddf204bc11925714a9a308d459dc2 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#2892a2;text-transform:capitalize\"><summary>Chemical Effects Of Electric Current<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-73acd2d73b6f22df17b0ca8b8c16ff91\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-14-a-do-liquids-conduct-electricity\/\" title=\"s-14.a Do Liquids Conduct Electricity?\">14.a Do Liquids Conduct Electricity?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-14-b-chemical-effects-of-electric-current\/\" title=\"s-14.b Chemical Effects Of Electric Current\">14.b Chemical Effects Of Electric Current<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-14-c-electroplating\/\" title=\"s-14.c Electroplating\">14.c Electroplating<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-4799742c07de89f768e0ba679b7498c3 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#4e1c1c;text-transform:capitalize\"><summary>Some Natural Phenomena<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-06c41eca4b499f8d00cd71441752a795\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-15-a-lightning\/\" title=\"s-15.a Lightning\">15.a Lightning<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-15-b-charging-by-rubbing\/\" title=\"s-15.b Charging By Rubbing\">15.b Charging By Rubbing<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-15-c-types-of-charges-and-their-interaction\/\" title=\"s-15.c Types Of Charges And Their Interaction\">15.c Types Of Charges And Their Interaction<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-15-d-transfer-of-charge\/\" title=\"s-15.d Transfer Of Charge\">15.d Transfer Of Charge<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-15-e-the-story-of-lightning\/\" title=\"s-15.e The Story Of Lightning\">15.e The Story Of Lightning<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-15-f-lightning-safety\/\" title=\"s-15.f Lightning Safety\">15.f Lightning Safety<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-15-g-earthquakes\/\" title=\"s-15.g Earthquakes\">15.g Earthquakes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-15-h-protection-against-earthquakes\/\" title=\"s-15.h Protection Against Earthquakes\">15.h Protection Against Earthquakes<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-8a4cc45a0a293684680a8a56bc6db745 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#241e59;text-transform:capitalize\"><summary>Light<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-2fd012a39d6c1749ed718be48499b102\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-a-what-makes-things-visible\/\" title=\"s-16.a What Makes Things Visible\">16.a What Makes Things Visible<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-b-laws-of-reflection\/\" title=\"s-16.b Laws Of Reflection\">16.b Laws Of Reflection<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-c-regular-and-diffused-reflection\/\" title=\"s-16.c Regular And Diffused Reflection\">16.c Regular And Diffused Reflection<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-d-reflected-light-can-be-reflected-again\/\" title=\"s-16.d Reflected Light Can Be Reflected Again\">16.d Reflected Light Can Be Reflected Again<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-e-multiple-images\/\" title=\"s-16.e Multiple Images\">16.e Multiple Images<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-f-sunlight-white-or-coloured\/\" title=\"s-16.f Sunlight White Or Coloured\">16.f Sunlight White Or Coloured<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-g-what-is-inside-our-eyes\/\" title=\"s-16.g What Is Inside Our Eyes?\">16.g What Is Inside Our Eyes?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-h-care-of-eyes\/\" title=\"s-16.h Care Of Eyes\">16.h Care Of Eyes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-i-visually-challenged-persons-can-read-and-write\/\" title=\"s-16.i Visually Challenged Persons Can Read And Write\">16.i Visually Challenged Persons Can Read And Write<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-16-j-what-is-a-braille-system\/\" title=\"s-16.j What Is A Braille System?\">16.j What Is A Braille System?<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-61eacb8b7ade6de40696b9743f5dd987 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#3f9827\"><summary>Stars And The Solar System<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-14b4575e67720227bdc3a7753e457ecd\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-17-a-the-moon\/\" title=\"s-17.a The Moon\">17.a The Moon<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-17-b-the-stars\/\" title=\"s-17.b The Stars\">17.b The Stars<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-17-c-constellations\/\" title=\"s-17.c Constellations\">17.c Constellations<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-17-d-the-solar-system\/\" title=\"s-17.d The Solar System\">17.d The Solar System<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-17-e-some-other-members-of-the-solar-system\/\" title=\"s-17.e Some Other Members Of The Solar System\">17.e Some Other Members Of The Solar System<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-a3b92cb31a61a6eb8dfc44a414d89214 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#381441;text-transform:capitalize\"><summary>Pollution Of Air And Water<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-52c6d8b3ba3f56cdc7ff9ba4f2541696\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-18-a-air-pollution\/\" title=\"s-18.a Air Pollution\">18.a Air Pollution<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-18-b-how-does-air-get-polluted\/\" title=\"s-18.b How Does Air Get Polluted?\">18.b How Does Air Get Polluted?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-18-c-case-study-the-taj-mahal\/\" title=\"s-18.c Case Study: The Taj Mahal\">18.c Case Study: The Taj Mahal<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-18-d-greenhouse-effect\/\" title=\"s-18.d Greenhouse Effect\">18.d Greenhouse Effect<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-18-e-water-pollution\/\" title=\"s-18.e Water Pollution\">18.e Water Pollution<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-18-f-how-does-water-get-polluted\/\" title=\"s-18.f How Does Water Get Polluted?\">18.f How Does Water Get Polluted?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-18-g-what-is-potable-water-and-how-is-water-purified\/\" title=\"s-18.g What Is Potable Water And How Is Water Purified?\">18.g What Is Potable Water And How Is Water Purified?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-18-h-what-can-be-done\/\" title=\"s-18.h What Can Be Done?\">18.h What Can Be Done?<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-6468ae5eee8b1553dca14220c93cb621 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#9535be;text-transform:capitalize\"><summary>Electrical Conductivity Of Liquids<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-03ba4f2175f980bc465e6543d7ac9e58\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-19-a-electrical-conductivity-of-liquids\/\" title=\"S-19.a Electrical Conductivity Of Liquids\">19.a Electrical Conductivity Of Liquids<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-19-b-when-do-liquids-conduct-electricity\/\" title=\"S-19.b When Do Liquids Conduct Electricity?\">19.b When Do Liquids Conduct Electricity?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-19-c-chemical-effect-of-electric-current\/\" title=\"S-19.c Chemical Effect Of Electric Current\">19.c Chemical Effect Of Electric Current<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-19-d-electrolytic-cell\/\" title=\"S-19.d Electrolytic Cell\">19.d Electrolytic Cell<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-19-e-electroplating\/\" title=\"S-19.e Electroplating\">19.e Electroplating<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-c08855896cd487c0f8b5203e93cd903d is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#0f6111;text-transform:capitalize\"><summary>What Is Science<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-71dd42c38d4eba62c9728d7c502ba4b6\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-20-a-what-is-science\/\" title=\"S-20.a What Is Science ?\">20.a What Is Science ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-20-b-why-do-science\/\" title=\"S-20.b Why Do Science?\">20.b Why Do Science?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-20-c-science-and-change\/\" title=\"S-20.c Science And Change\">20.c Science And Change<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-20-d-how-scientists-work-scientific-method\/\" title=\"S-20.d How Scientists Work \u2013 Scientific Method\">20.d How Scientists Work &#8211; Scientific Method<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-594af2f5bb07e6d14cf3a9709b5569df is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#1e1e57;text-transform:capitalize\"><summary>Biodiversity And Its Conservation<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-94bb74a5df02cd5a7f197839a27e65cd\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-21-a-what-is-biodiversity\/\" title=\"S-21.a What Is Biodiversity?\">21.a What Is Biodiversity?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-21-b-biodiversity-a-case-study\/\" title=\"S-21.b Biodiversity: A Case Study\">21.b Biodiversity: A Case Study<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-21-c-value-of-biodiversity-and-its-conservation\/\" title=\"S-21.c Value Of Biodiversity And Its Conservation\">21.c Value Of Biodiversity And Its Conservation<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-21-d-what-is-a-national-park-and-a-sanctuary\/\" title=\"S-21.d What Is A National Park And A Sanctuary?\">21.d What Is A National Park And A Sanctuary?<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-7936905e6a527a2144006186db60339e is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#810000;text-transform:capitalize\"><summary>Different &nbsp;Ecosystems<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-eb0eb6807f450552f54d623b5e85ce86\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-22-a-what-is-ecosystem\/\" title=\"S-22.a What Is Ecosystem?\">22.a What Is Ecosystem?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-22-b-changes-in-the-ecosystem\/\" title=\"S-22.b Changes In The Ecosystem\">22.b Changes In The Ecosystem<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-22-c-types-fo-ecosystem\/\" title=\"S-22.c Types Fo Ecosystem\">22.c Types Fo Ecosystem<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-22-d-mangrove-ecosystem-coringa\/\" title=\"S-22.d Mangrove Ecosystem \u2013 Coringa\">22.d Mangrove Ecosystem &#8211; Coringa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-22-e-biotic-componets\/\" title=\"S-22.e Biotic Componets\">22.e Biotic Componets<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-22-f-the-desert-ecosystem\/\" title=\"S-22.f The Desert Ecosystem\">22.f The Desert Ecosystem<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-22-g-forest-ecosystem\/\" title=\"S-22.g Forest Ecosystem\">22.g Forest Ecosystem<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-22-h-energy-flow-in-an-ecosystem\/\" title=\"S-22.h Energy Flow In An Ecosystem\">22.h Energy Flow In An Ecosystem<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-d80a072acd6da6a05f9817973c029ea4 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#340d31;text-transform:capitalize\"><summary>Production And Management Of Food From Animals<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-0ec124b61fa2b752d4e8c9a245d1dcfd\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-23-a-animal-husbandry\/\" title=\"S-23.a Animal Husbandry\">23.a Animal Husbandry<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-23-b-milk-production\/\" title=\"S-23.b Milk Production\">23.b Milk Production<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-23-c-selection-procedure\/\" title=\"S-23.c Selection Procedure\">23.c Selection Procedure<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-23-d-poultry\/\" title=\"S-23.d Poultry\">23.d Poultry<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-23-e-api-culture\/\" title=\"S-23.e Api Culture\">23.e Api Culture<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-23-f-inland-fisheries\/\" title=\"S-23.f Inland Fisheries\">23.f Inland Fisheries<\/a><\/li>\n<\/ul>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-8c7019b32cb581044b008755f6d39b2b is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#672190;text-transform:capitalize\"><summary>Why Do We Fall Ill?<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-b9354f50f1f48b08a7d41d111dca1c4f\">\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-24-a-health-and-its-failure\/\" title=\"S-24.a Health And Its Failure\">24.a Health And Its Failure<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-24-b-disease-and-its-causes\/\" title=\"S-24.b Disease And Its Causes\">24.b Disease And Its Causes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-24-c-causes-of-diseases\/\" title=\"S-24.c Causes Of Diseases\">24.c Causes Of Diseases<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-24-d-infections-and-non-infections-causes\/\" title=\"S-24.d Infections And Non-Infections Causes\">24.d Infections And Non-Infections Causes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-24-e-means-of-spread\/\" title=\"S-24.e Means Of Spread\">24.e Means Of Spread<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/8thclass.deltapublications.in\/index.php\/s-24-f-principles-of-treatment-prevension\/\" title=\"S-24.f Principles Of Treatment &amp; Prevension\">24.f Principles Of Treatment &amp; Prevension<\/a><\/li>\n<\/ul>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Class VIII Science<\/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-3636","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3636"}],"version-history":[{"count":86,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3636\/revisions"}],"predecessor-version":[{"id":18714,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3636\/revisions\/18714"}],"wp:attachment":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}