{"id":3528,"date":"2022-12-12T01:00:10","date_gmt":"2022-12-12T01:00:10","guid":{"rendered":"https:\/\/2ndclass.deltapublications.in\/?page_id=3528"},"modified":"2025-12-01T03:43:59","modified_gmt":"2025-12-01T03:43:59","slug":"s-2-science","status":"publish","type":"page","link":"https:\/\/2ndclass.deltapublications.in\/index.php\/s-2-science\/","title":{"rendered":"s-2. science"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-eec9c2de41a30cc94fed8cb827ca3130\" style=\"color:#04009e\"><strong><strong>Class<\/strong> II Science<\/strong><\/h2>\n\n\n\n<details class=\"wp-block-details has-text-color has-link-color has-large-font-size wp-elements-c9185ee29bc4517f5952792bf3bad3f7 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#4e1143\"><summary>Our Body<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-c7be5b068923b48d8060db59a282a838\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-a-head\/\" data-type=\"page\" data-id=\"3510\">1.a Head<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-b-neck\/\" data-type=\"page\" data-id=\"3512\">1.b Neck<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-c-chest\/\" data-type=\"page\" data-id=\"3514\">1.c Chest<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-d-abdomen\/\" data-type=\"page\" data-id=\"3516\">1.d Abdomen<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-e-upper-limbs\/\" data-type=\"page\" data-id=\"3518\">1.e Upper Limbs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-f-lower-limbs\/\" data-type=\"page\" data-id=\"3520\">1.f Lower Limbs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-g-bones\/\" data-type=\"page\" data-id=\"3522\">1.g Bones<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-h-muscles\/\" data-type=\"page\" data-id=\"3524\">1.h Muscles<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-1-i-skin\/\" data-type=\"page\" data-id=\"3526\">1.i Skin<\/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-0b0d8107c390dd35d3aed21954d5237f is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#63690a\"><summary>Our Sense Organs<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-c6f734161abef1ec331d4e1d2b03f6a0\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-2-a-seeing\/\" data-type=\"page\" data-id=\"3543\">2.a Seeing<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-2-b-hearing\/\" data-type=\"page\" data-id=\"3545\">2.b Hearing<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-2-c-tasting\/\" data-type=\"page\" data-id=\"3547\">2.c Tasting<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-2-d-smelling\/\" data-type=\"page\" data-id=\"3549\">2.d Smelling<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-2-e-feeling\/\" data-type=\"page\" data-id=\"3551\">2.e Feeling<\/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-705e77acfb0efab55407fefed86e42cf is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#152463\"><summary>Food<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-5ae3bb27d0f936894bfc7ead372e9c27\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3554\" data-type=\"page\" data-id=\"3554\">3.a Types Of Food<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/index.php\/s-3-b-sources-of-food\/\" data-type=\"page\" data-id=\"3557\">3.b Sources Of Food<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3564\" data-type=\"page\" data-id=\"3564\">3.c Plant Foods<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3565\" data-type=\"page\" data-id=\"3565\">3.d Animal Foods<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3566\" data-type=\"page\" data-id=\"3566\">3.e Good Eating Habits<\/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-b588ae98353897c8b6879506223afe84 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#66141b\"><summary>Our Neighbours<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-56db44a139b97adbd7e5a456289b8196\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3567\" data-type=\"page\" data-id=\"3567\">4.a Our Neighbours<\/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-e2f76ac020858eb14239834d9ab81890 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#0f585e\"><summary>Our Neighbourhood<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-d268d7ee03eabe6652d3f4873e8867dc\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3568\" data-type=\"page\" data-id=\"3568\">5.a A Market<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3569\" data-type=\"page\" data-id=\"3569\">5.b A Hospital<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3570\" data-type=\"page\" data-id=\"3570\">5.c A Post Office<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3571\" data-type=\"page\" data-id=\"3571\">5.d A School<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3572\" data-type=\"page\" data-id=\"3572\">5.e A Police Station<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3573\" data-type=\"page\" data-id=\"3573\">5.f A Fire Station<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3574\" data-type=\"page\" data-id=\"3574\">5.g An Std Booth<\/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-0dc34daa79c4ad7f981dc70784697367 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#3b1262\"><summary>Places Of Worship<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-e782003b83a9a5f423909e84eb20ea6f\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3576\" data-type=\"page\" data-id=\"3576\">6.a Mosque<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3577\" data-type=\"page\" data-id=\"3577\">6.b Temple<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3578\" data-type=\"page\" data-id=\"3578\">6.c Church<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3579\" data-type=\"page\" data-id=\"3579\">6.d Gurudwara<\/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-25cd485ad4912889f58b2a3a3b1163e3 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#7e3616\"><summary>What Are Things Made Of ?<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-d3c84c41bfb2f8e82fc416bc19ed780c\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3581\" data-type=\"page\" data-id=\"3581\">7.a Wood<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3582\" data-type=\"page\" data-id=\"3582\">7.b Paper<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3583\" data-type=\"page\" data-id=\"3583\">7.c Rubber<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3584\" data-type=\"page\" data-id=\"3584\">7.d Cotton Fibre<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3585\" data-type=\"page\" data-id=\"3585\">7.e Leather<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3586\" data-type=\"page\" data-id=\"3586\">7.f Nylon Fibre<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3587\" data-type=\"page\" data-id=\"3587\">7.g Glass<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3588\" data-type=\"page\" data-id=\"3588\">7.h Metals<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3589\" data-type=\"page\" data-id=\"3589\">7.i Plastics<\/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-412b55492483d727ab73d280a51cbd43 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#1d1264\"><summary>Our Houses<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-0351080d5b8aed9226d9c0d85d7a1266\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3591\" data-type=\"page\" data-id=\"3591\">8.a Types Of Houses<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3593\" data-type=\"page\" data-id=\"3593\">8.b Bungalow<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3595\" data-type=\"page\" data-id=\"3595\">8.c Flats<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3597\" data-type=\"page\" data-id=\"3597\">8.d Stilts<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3599\" data-type=\"page\" data-id=\"3599\">8.e Sloping Roofs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3600\" data-type=\"page\" data-id=\"3600\">8.f Igloo<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3601\" data-type=\"page\" data-id=\"3601\">8.g Tent<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3602\" data-type=\"page\" data-id=\"3602\">8.h Caravan<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3603\" data-type=\"page\" data-id=\"3603\">8.i House Boats<\/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-65607b2c983e8b1a02925bb9f2f61429 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#7a7016\"><summary>Plant Life<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-d6d37a08d764cfcd9264c534cd239227\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3605\" data-type=\"page\" data-id=\"3605\">9.a Trees<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3606\" data-type=\"page\" data-id=\"3606\">9.b Shrubs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3607\" data-type=\"page\" data-id=\"3607\">9.c Herbs<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3608\" data-type=\"page\" data-id=\"3608\">9.d Climbers<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3609\" data-type=\"page\" data-id=\"3609\">9.e Parts Of A Plant<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3610\" data-type=\"page\" data-id=\"3610\">9.f The Roots<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3611\" data-type=\"page\" data-id=\"3611\">9.g The Stem<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3612\" data-type=\"page\" data-id=\"3612\">9.h The Leaf<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3613\" data-type=\"page\" data-id=\"3613\">9.i Flowers, Fruits And Seeds<\/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-fdf7f8ea341333035059117dce1aee0e is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#7d1476\"><summary>Plants Are Useful To Us<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-71dbd3932502d97d950f672c1f3c148c\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3615\" data-type=\"page\" data-id=\"3615\">10.a Plants Give Us Food<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3616\" data-type=\"page\" data-id=\"3616\">10.b Fruits<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3617\" data-type=\"page\" data-id=\"3617\">10.c Vegetables<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3618\" data-type=\"page\" data-id=\"3618\">10.d Seeds<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3619\" data-type=\"page\" data-id=\"3619\">10.e Flowers<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3620\" data-type=\"page\" data-id=\"3620\">10.f Plants Give Us Wood<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3621\" data-type=\"page\" data-id=\"3621\">10.g Plants Give Us Fibres<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3622\" data-type=\"page\" data-id=\"3622\">10.h Plants Give Us Medicines<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3623\" data-type=\"page\" data-id=\"3623\">10.i Plants Give Us Rubber, Gum And Paper<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3624\" data-type=\"page\" data-id=\"3624\">10.j Story Of Microscope Invention And Discovery Of Micro-Organisms<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3625\" data-type=\"page\" data-id=\"3625\">10.k Plants Give Us Oil<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3626\" data-type=\"page\" data-id=\"3626\">10.l Plants Give Us Perfumes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3627\" data-type=\"page\" data-id=\"3627\">10.m Plants Clean The Air<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3628\" data-type=\"page\" data-id=\"3628\">10.n Plants Give Manure<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3629\" data-type=\"page\" data-id=\"3629\">10.o Plants Make The World Beautiful<\/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-b7d24e6cb345331478c570ca5c877074 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#246d1e\"><summary>Animal Life<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-a54b3fc95fcd10cf9a653330b0d88403\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3643\" data-type=\"page\" data-id=\"3643\">11.a Land Animals<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3644\" data-type=\"page\" data-id=\"3644\">11.b Water Animals<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3646\" data-type=\"page\" data-id=\"3646\">11.c Animals That Fly<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3647\" data-type=\"page\" data-id=\"3647\">11.d Animals That Live On Both Land And Water<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3648\" data-type=\"page\" data-id=\"3648\">11.e What Animals Eat<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3649\" data-type=\"page\" data-id=\"3649\">11.f Wild And Domestic Animals<\/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-7373d2a8a21dbfd55f955a3cb07cc928 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#781530\"><summary>Animals Are Useful To Us<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-e88a57d0ec88233573edf73b7e19e4dd\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3652\" data-type=\"page\" data-id=\"3652\">12. Animals Work For Us<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3653\" data-type=\"page\" data-id=\"3653\">12.b Animals Give Us Food<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3655\" data-type=\"page\" data-id=\"3655\">12.c Animals Give Us Other Things<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3656\" data-type=\"page\" data-id=\"3656\">12.d Pets<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3657\" data-type=\"page\" data-id=\"3657\">12.e Looking After Domestic Animals<\/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-6c4a924b6bebf38d0d0fd8b3308065d6 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#0c5270\"><summary>Air<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-84058cd15a5d2abd3fe765a6a3d9df5e\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3658\" data-type=\"page\" data-id=\"3658\">13.a Air Is Everywhere<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3659\" data-type=\"page\" data-id=\"3659\">13.b Air Fills Things<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3660\" data-type=\"page\" data-id=\"3660\">13.c Air Has Weight<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3661\" data-type=\"page\" data-id=\"3661\">13.d Air Moves Things<\/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-451ffc78b272df1f3f1a909671613cf3 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#881f71\"><summary>Water<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-326345dda9a760fdc8928746f6b60381\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3663\" data-type=\"page\" data-id=\"3663\">14.a From Where Do We Get Water<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3665\" data-type=\"page\" data-id=\"3665\">14.b Clean Or Dirty<\/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-8b4751bc6b043c723c21c68d89ed79ee is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#2a196e\"><summary>Our Earth<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-c69bf68eceb4643497e53d60ec6fcb75\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3667\" data-type=\"page\" data-id=\"3667\">15.a Land<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3669\" data-type=\"page\" data-id=\"3669\">15.b Water<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3671\" data-type=\"page\" data-id=\"3671\">15.c Air<\/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-8c296965db2182c53c90e91b093d01f7 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#707510\"><summary>Seasons<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-04c3bc35b055c57a8762df5804eb9999\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3673\" data-type=\"page\" data-id=\"3673\">16.a Summer<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3675\" data-type=\"page\" data-id=\"3675\">16.b Winter<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3677\" data-type=\"page\" data-id=\"3677\">16.c Rainy Season<\/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-a84d5430d93a5635b7fc5d8ef15e7006 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#167c80\"><summary>Directions<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-9a2bc8713b89273c3748ffd4aaee8341\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3679\" data-type=\"page\" data-id=\"3679\">17.a Left<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3680\" data-type=\"page\" data-id=\"3680\">17.b Right<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3681\" data-type=\"page\" data-id=\"3681\">17.c East<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3682\" data-type=\"page\" data-id=\"3682\">17.d West<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3683\" data-type=\"page\" data-id=\"3683\">17.e North<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3684\" data-type=\"page\" data-id=\"3684\">17.f South<\/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-c12c54506e0b5cb7796a6bec851992e7 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#2b257d\"><summary>Transport<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-886f2a58a97703745fb63b7d95200415\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3685\" data-type=\"page\" data-id=\"3685\">18.a Transport<\/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-7706cc241ebba995c3de487ed927147d is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#732383\"><summary>Safety And First Aid<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-46b60055e5c6eebd9152d6588f88ed14\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3686\" data-type=\"page\" data-id=\"3686\">19.a Safety At Home<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3687\" data-type=\"page\" data-id=\"3687\">19.b Safety At The Road<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3688\" data-type=\"page\" data-id=\"3688\">19.c Safety On The Playground<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3689\" data-type=\"page\" data-id=\"3689\">19.d First Aid<\/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-b00949bc65d90d24c4e85f6e4d0eb3e9 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#831b14\"><summary>Early Humans<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-f0f2aeb58c5bacdcae51e458647f85ca\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3691\" data-type=\"page\" data-id=\"3691\">20.a Early Humans<\/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-f220219165dc93b3ec2f1be5e71e88d3 is-layout-flow wp-block-details-is-layout-flow\" style=\"color:#0d4713\"><summary>The Wheel<\/summary>\n<ul class=\"has-foreground-color has-text-color has-link-color wp-block-list wp-elements-df69b01ecef856b1ec835ed541241f93\">\n<li><a href=\"https:\/\/2ndclass.deltapublications.in\/?page_id=3692\" data-type=\"page\" data-id=\"3692\">21.a The Wheel<\/a><\/li>\n<\/ul>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Class II Science<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3528","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3528"}],"version-history":[{"count":51,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3528\/revisions"}],"predecessor-version":[{"id":10858,"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3528\/revisions\/10858"}],"wp:attachment":[{"href":"https:\/\/2ndclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}