WB TET 2022 Important MCQ for Environmental Science

কোন ধানে আর্সেনিকের মাত্রা বেশী পাওয়া যায় ?

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ভারতের কোন রাজ্যে কাজিরাঙা জাতীয় উদ্যানটি অবস্থিত ?

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পৃথিবীর প্রাকৃতিক গ্যাসের প্রায় অর্ধেক আছে কোন মহাদেশের দেশগুলিতে ?

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গ্রিণহাউস কথাটির অর্থ কি ?

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বর্তমানে ভারতবর্ষে অভয়ারণ্যের সংখ্যা কয়টি ?

[{"selector":"#anim-3e400381-3f7c-4784-b8f2-e4e46ffb238a","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a0f38e98-435e-49c6-98db-301b9313345f","keyframes":{"transform":["translate3d(-112.26994%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a7fa00ba-fd33-4218-a00e-3088f95fbf2a","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e8557b42-4eb1-4d26-9165-7bd7848a82bc","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b952d2ce-ea93-444a-85a4-ff27b03cb634","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-17dcbb9c-628b-415d-9b14-8d76542dab88","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-42aa8cfa-731f-4d10-84ce-e35bcc054505","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bad4ac1c-e33c-47a0-942e-78d8f05f407b","keyframes":{"transform":["translate3d(104.72441%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-72659cd1-68c3-4a26-bedb-373d3de35113","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6f6836af-750a-4ac2-b23a-0ca5c7315783","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1a0d97dc-3979-46a9-8365-65822b4fae59","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6ab7d251-e527-45b6-94e2-e5c74a9fa2cc","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-5c12f88e-cbb9-4bbc-8cc2-d718e2ee52ac","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-46429b27-b9ac-4ec9-9659-d6b448c56a44","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

কোন নদীর উপর ‘তেহরি ড্যাম প্রজেক্ট‘ অবস্থিত ?

[{"selector":"#anim-176995f8-08fc-4e18-bf4c-ada0262e6e2c","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-140a706f-4736-4a42-883d-ccb42d3d08f1","keyframes":{"transform":["translate3d(-103.67454%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ac5d87d9-4f68-4a5d-ac81-5319da358b00","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a99de9d4-d64e-43df-80e9-704354c3d837","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2d80135b-9982-4aa7-8e5c-02a30a4c295b","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fe39b627-7c19-4783-bc72-71348ec12821","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-d8da3560-005f-4c28-a04f-1e8a605950b1","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-18747f49-c641-4b11-87bb-a8a49ef34fa5","keyframes":{"transform":["translate3d(123.04965%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f6fb334f-01d5-4bbc-8ece-b0be3cc5dd6f","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a58d7c99-eaa6-401e-b74e-c9000d5681ef","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b95b0462-bbc3-4a21-843f-535d23b70059","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a9b9621b-8208-42c8-ad29-5deaf7f1bef5","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-d52e87cd-5eb6-4a70-9d13-bb942837f932","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d9c6001c-24ea-4ad7-93a2-cef9ce266833","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

প্রতি বছর কত তারিখে বিশ্ব জলাভূমি দিবস পালিত হয় ?

[{"selector":"#anim-c7225eb3-f457-4ff9-8429-a3d85ab2cf48","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b0fd4b21-4115-46c7-bc94-f1e5b112469f","keyframes":{"transform":["translate3d(-114.89361%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a66644ce-df05-4129-b1fb-203abd467266","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-01df3826-5d8d-4934-a069-8758fc8be00a","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c00c2e45-4b9e-41c7-b7c2-d7eee28b0f95","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8b70a501-68d4-4d51-94dc-082e2104d97e","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-97450827-a090-4856-839c-1ca0c1ad240b","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f727402f-3bf1-46d0-9f77-45c42867e596","keyframes":{"transform":["translate3d(104.46194%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0937f7c5-1fee-4452-b7c1-690f0ddd53ce","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-05da3668-95f6-43b4-89ab-1b08e25e8044","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7d3876e8-7d0d-4cc2-ba4a-994bef96003e","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d6a2471b-4a53-4812-8bfa-b1d82e076534","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-c7106da6-d2e7-4cb3-991a-9ae0b14acaa3","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6b14cb53-c860-40ae-8aad-c9a632a71b64","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

‘ওজোন হোল‘ এর নামকরণ করেছেন কোন বিজ্ঞানী ?

[{"selector":"#anim-36fe5ae0-4ad2-445f-b094-83a4ef31cf57","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-718c1f00-2aec-4398-b989-55e5a0d1bf5f","keyframes":{"transform":["translate3d(-104.19948%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1e765818-a799-4d0f-8c8c-86a53a749826","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bba8fdf9-5309-4ae0-9224-c21f398549c3","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-12529652-baec-4cc9-a0c4-3d8e01fd65f6","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5716184c-bd36-492d-a8c8-b6adba9242b9","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-0917ff18-8804-4a56-9641-ba7772b28a64","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2380797e-132d-4738-a5f2-57792b1ea46d","keyframes":{"transform":["translate3d(104.72441%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fc00ef65-008e-4c89-b00d-432e6e39be8d","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f8fcd458-f352-434f-b564-1a77c49b0d22","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-10cb812a-7fc2-4078-abd8-25cb32229a21","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b4ea2a5d-03d3-4c16-8b30-ff52e21f7563","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-27868f92-e6f2-45cd-b817-ffa059efaa94","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-04377d2d-9b14-440d-b46c-533b25bf5e70","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

কী দিয়ে বাতাসের গতিবেগ মাপা হয় ?

[{"selector":"#anim-00a8a6e7-3e88-4f38-b3d8-5a9f7540b382","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7d85bc4f-1cf7-48ad-8234-e33bb7225a95","keyframes":{"transform":["translate3d(-108.87574%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-39473ea2-1b0a-460c-9e3f-3bdd1311c4c6","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f4fd533d-0314-45df-a839-e51b80fe0e80","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8a36c7e4-3338-4f0f-939a-327f0e80773e","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-92af66bb-078e-4313-bd2e-0af376f02c2a","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-fb833433-2861-4662-83df-a642b716e73d","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5c73c556-2d28-4b17-9757-c06c57f3a958","keyframes":{"transform":["translate3d(122.96820%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9ef745a1-22e8-4824-a391-fe99ae419fe4","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-47b766e7-efab-47bf-8100-6270c70235f3","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-10340195-1a7a-444e-88a2-5934082c0894","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8d8a8d00-2659-44a1-ab39-6205c7595857","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-2b167942-7a00-4b00-b998-016d8f653119","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fb0f5645-b1f7-4d22-b6b3-2838858a1107","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

পশ্চিমবঙ্গে প্রথম কোথায় যৌথ বন পরিচালনা কর্মসূচি শুরু হয় ?

[{"selector":"#anim-0005da50-542d-4ba4-bebb-81e785b7efaf","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f3f7f62f-5262-4296-9d1f-7367fdc9d608","keyframes":{"transform":["translate3d(-103.93701%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-39e8a399-1414-4998-8d1f-131fb2e9347a","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b0f01f54-2590-4ab7-b071-558af6014763","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-966a616a-8e67-4bf6-9f1f-58ea5ca347e9","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-10cecb14-eca3-407c-ae07-36b6005b3260","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-3224609f-635c-4d1f-a222-fccf9e5d3ac0","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-832228ac-0221-4d92-a671-3f3dcbc6429f","keyframes":{"transform":["translate3d(108.13648%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a1861bc5-79d1-465a-821e-06d2fc4ee592","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-684de753-9fee-4d36-8c1f-2a32181fbb25","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-07bfec0b-a88a-4cdc-be55-ed731c4067ab","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1f146993-1b14-4728-99cc-be3e5ac50e11","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-44f574e9-b666-41b2-9ee5-ef621034e037","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-baa347a7-22cd-4145-bbf6-a00b423f9431","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

পরিবেশ শিক্ষার মূল্য উদদেশ্য কী ?

[{"selector":"#anim-5b620e07-6c03-4bce-8e8c-3c95cd461409","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-273b47ac-a399-4212-83b3-945a787f9b85","keyframes":{"transform":["translate3d(-104.19948%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-915e58e6-d0cc-4633-b05d-cf96934e9836","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7da9b4ed-903a-4b5f-adf1-2b101f4f9c80","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c0f8b701-c927-4bf1-acc2-05942bd2c39e","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b2788a14-4332-4fcc-9f25-7aa756140c1b","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-36d5d186-8664-4dba-b991-6ef6a3d6957f","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b41d77b4-9757-4598-95d7-39d0daccb179","keyframes":{"transform":["translate3d(109.42249%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9db89cbf-9307-41fe-9f93-5c3135398ee9","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b924621d-d697-4da0-a3bc-d98d92692352","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7b557c21-2132-4f77-8812-32474e5648a8","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9268dbf7-5512-4e81-8e48-86bce8dee4fc","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-2bb32d62-e83f-4501-99a5-acabbf4a85a0","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ec0f2fe1-5d64-43b9-9b22-9a8c7e2178a2","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

সম্প্রতি তামিলনাডুর কোন পরমাণু বিদ্যুৎ প্রকল্প নিয়ে পরিবেশ ও জনস্বার্থ সংক্রান্ত বিতর্ক তৈরী হয়েছে ?

[{"selector":"#anim-7b94a73c-b6f6-4f42-a46a-79bc2fd687d5","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0f457ce0-4a0b-45c1-89b7-9cdd3a4b9998","keyframes":{"transform":["translate3d(-103.93701%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7a2e8379-b860-4260-82f7-2f32c121a620","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d12decd8-b5d1-4f21-b43b-c0ab9e4698bd","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-43d211dd-d964-4b15-92d2-9267b590ce41","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6ba8a90d-bfe5-4084-a7ab-dd3c24c05223","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-fb404675-a451-48f6-9709-b8551744ebe0","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9d414b67-80b4-4188-9e19-3a7326bcb953","keyframes":{"transform":["translate3d(106.03674%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8d46df3a-e06b-4c35-bbaf-9f7568806e88","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c1ba3459-0339-4c9d-85e0-dbe076e8539e","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d879fb4c-bcae-48e6-afd7-606df7917e8f","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-66d9d475-3040-4bf8-b65a-6dddb1c435f9","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-363480e0-e70d-4129-88c8-1438a902b8f3","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-80cb2fef-c021-4cac-8ec3-1f0c4d630448","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

ভূপাল গ্যাস দুর্ঘটনার আসল কারণ কী ?

[{"selector":"#anim-9f6df950-177e-4e46-88fe-d792af8d2a19","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d20182b4-ff38-4698-8dd8-f447e6a7ee99","keyframes":{"transform":["translate3d(-106.03674%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e8fece2f-2ad3-40fb-b2d8-1a93246c94b9","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-88da4925-b3c4-4b88-adb1-3610003e1f33","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ec5d0f65-f973-44b8-904c-930be7db376b","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a378d269-b9f7-4d08-9761-a2e0c2d790d8","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-b3934d31-7f3f-468b-bf8b-705f1866bf27","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6cffd08b-9083-4134-8819-4a4e4bde918d","keyframes":{"transform":["translate3d(102.20588%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c3ff4b4a-af26-4148-a320-9f40e2137084","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f79acf52-147e-42d5-8834-6e43f97b5404","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1b5ec53c-375b-465f-a4cc-adf8331b897f","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0afa7cea-d23f-45e4-9df5-d4325d36459f","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-f91b420c-a8ea-4b61-b1ea-e80ef754413d","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5776ad79-950f-44c6-924c-4887a74371ca","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

পরিবেশ বিষয়ে সচেতন করার জন্য বিদ্যালয়ে শিক্ষক কী করবেন ?

[{"selector":"#anim-34339e59-6184-4304-90ed-2610a9efe7cd","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ba3d9438-4d19-4e98-a78a-9186a5ae1961","keyframes":{"transform":["translate3d(-103.93701%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8c57ef60-0727-493a-b7e1-80218a4ae0a3","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-178aefd0-05e7-446b-980d-785223e62f92","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a444e239-89b3-440f-bcb0-6d14513707db","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5b0a52f3-6bf0-4bd2-825f-d4bea85d927f","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-b5379fba-ea52-4c1c-8ad6-9e4267652ff5","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c34ce2be-1a9a-41e8-a4b5-18e036e50040","keyframes":{"transform":["translate3d(107.08662%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c40477c3-b4ec-497a-8f59-087293761a84","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-72b37165-e115-4111-8b38-26ac2aeefdbf","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-62bb8cc4-d431-4bfb-8ad3-176aaef8683a","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-258b261b-d7ab-4a84-931e-3a4df7a2ab7c","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-fca91cea-6467-4c25-b52d-f68d11665f51","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-17cd3992-bcd6-4bff-944e-d499ce8b8ab9","keyframes":{"transform":["translate3d(-328.57144%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

প্রতি বছর কত তারিখে বিশ্ব আবহাওয়া দিবস পালিত হয় ?

[{"selector":"#anim-d0161a01-3001-4390-b4f6-19d759ebd32a","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1dd3732b-e82a-420e-981e-679ccf21b24c","keyframes":{"transform":["translate3d(-102.36221%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-909dd770-b1a5-4755-a5e4-bed70db6fa54","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4000ebd4-66d3-488f-a233-fb5ddeb30904","keyframes":{"transform":["translate3d(107.22893%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb7de72f-70f2-4c12-bab2-bf64dfff692c","keyframes":{"opacity":[0,1]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-65dca4f2-d7fb-42ac-9a99-24ae88479c4b","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":600,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-2ce3c721-094e-4de7-83f9-f5fa0f14cab0","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-41be13a5-2b60-477f-82de-08a5fab7be08","keyframes":{"transform":["translate3d(109.18635%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-29985b49-7b84-4fa5-8d2b-43e0920aa13d","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a5a01d57-ea32-48ee-93a4-7156f3512dfb","keyframes":{"transform":["translate3d(-238.5%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7e996857-579e-4289-8fb7-a35b3e235653","keyframes":{"opacity":[0,1]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-be609102-8bc9-4329-b328-ce170defb18d","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":500,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-d8aa98b5-3372-4a42-a4e7-1a512c744318","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d0dfba24-9c67-420f-a5d9-83451591c16c","keyframes":{"transform":["translate3d(-334.28576%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Share Your Friends & Family

[{"selector":"#anim-72505856-5841-403a-8ed6-56a7ef89c2b0","keyframes":{"opacity":[0,1]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1f4c1232-7666-4a4d-a994-972bf2776600","keyframes":{"transform":["translate3d(-116.02564%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c3e4d5b8-43ff-4416-93a1-ca7ac6cbc67c","keyframes":{"opacity":[0,1]},"delay":700,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-93b42628-bca0-4c66-b1e1-f5b1b54cf453","keyframes":{"opacity":[0,1]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7b4b9ef5-55bb-41b6-8fb1-7498f75499f6","keyframes":{"transform":["translate3d(110.57691%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":500,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8138cdd8-81a7-4baa-86fa-5ad6a93d88bd","keyframes":{"opacity":[0,1]},"delay":700,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Join Now

WB TET 2022 Important MCQ for Environmental Science

Part 2

কোন ধানে আর্সেনিকের মাত্রা বেশী পাওয়া যায় ?

বোরো ধান

– আমন ধান – বোরো ধান – আউশ ধান – কোনোটিই নয়

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1

ভারতের কোন রাজ্যে কাজিরাঙা জাতীয় উদ্যানটি অবস্থিত ?

অসম

– ঝাড়খন্ড – কেরল – অসম – কর্ণাটক

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2

পৃথিবীর প্রাকৃতিক গ্যাসের প্রায় অর্ধেক আছে কোন মহাদেশের দেশগুলিতে ?

এশিয়া মহাদেশের দেশগুলিতে

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3

গ্রিণহাউস কথাটির অর্থ কি ?

গাছপালার পরিচর্যা করা

– গাছপালার পরিচর্যা করা – ঘাস পরিচর্যা করা – কৃষি কাজ – ফুল চাষ

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4

বর্তমানে ভারতবর্ষে অভয়ারণ্যের সংখ্যা কয়টি ?

৫০০ টি

– ১৮০ টি – ৩৫০ টি – ৫০০ টি – ৪৫০ টি

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5

কোন নদীর উপর ‘তেহরি ড্যাম প্রজেক্ট‘ অবস্থিত ?

ভাগীরথী

– কাবেরী – ভাগীরথী – যমুনা – গঙ্গা

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6

প্রতি বছর কত তারিখে বিশ্ব জলাভূমি দিবস পালিত হয় ?

২ ফ্রেব্রুয়ারি

– ৫ ফ্রেব্রুয়ারি – ২২ জুলাই – ৯ আগস্ট – ২ ফ্রেব্রুয়ারি

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7

‘ওজোন হোল‘ এর নামকরণ করেছেন কোন বিজ্ঞানী ?

বিজ্ঞানী ফারমেন

– বিজ্ঞানী আর্মস – বিজ্ঞানী মার্কনি – বিজ্ঞানী ফারমেন – বিজ্ঞানী ফ্রাঙ্কলিন

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8

কী দিয়ে বাতাসের গতিবেগ মাপা হয় ?

অ্যানিমোমিটার

– অ্যানিমোমিটার – হাইগ্রোমিটার – সিসমোগ্রাম – কোনটিই নয়

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9

পশ্চিমবঙ্গে প্রথম কোথায় যৌথ বন পরিচালনা কর্মসূচি শুরু হয় ?

আরাবাড়ি

– কলাইকুন্ডা – সুন্দরবন – আরাবাড়ি – জঙ্গলমহল

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10

পরিবেশ শিক্ষার মূল্য উদদেশ্য কী ?

উপরের সবগুলিই

– পরিবেশের সাথে মানুষের সর্ম্পক জানা – সম্পদের সঠিক ব্যবহার করা – পরিবেশের বিভিন্ন দিক জানা – উপরের সবগুলিই

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11

সম্প্রতি তামিলনাডুর কোন পরমাণু বিদ্যুৎ প্রকল্প নিয়ে পরিবেশ ও জনস্বার্থ সংক্রান্ত বিতর্ক তৈরী হয়েছে ?

কুড়ানকুলাম

– কুড়ানকুলাম – তিরুনেলভেলি – নারোরা – তুতিকোরিন

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12

ভূপাল গ্যাস দুর্ঘটনার আসল কারণ কী ?

এম আই সি

i) কে টি সি ii) সি এফ সি iii) এম আই সি iv) ডিডিটি

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13

পরিবেশ বিষয়ে সচেতন করার জন্য বিদ্যালয়ে শিক্ষক কী করবেন ?

সবগুলিই

– গাছপালা চেনাবেন – বোর্ডে ছবি এঁকে দেখাবেন – মাঠে ছাত্রদের নিয়ে যাবেন – সবগুলিই

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14

প্রতি বছর কত তারিখে বিশ্ব আবহাওয়া দিবস পালিত হয় ?

২৩ মার্চ

– ২৩ মার্চ – ৩০ অক্টোবর – ৫ জুন – ২৮ ফ্রেব্রুয়ারি

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15

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