141- dars. 11- bob nazorat ishi. tabiiy fan . 2- sinf

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sinf: 2 dars: tabiiy fan mavzu: 11- bob yuzasidan topshiriqlar 4 1. jismlarning ish bajara olish qobiliyati bu: a) energiya b) yorug‘lik d) issiqlik 2. o‘simlik va hayvonlar rivojlanishi uchun nima zarur? a) tovush va quloqlik b) yorug‘lik va issiqlik d) yorug‘lik va soya 3. atrofdagi jismlarni ko‘rishga nimalar yordam beradi? a) tovush va quloqlik b) yorug‘lik va soya d) ko‘z va yorug‘lik 4. kamalakdagi ranglar tartibini aniqlang. sariq – 1, binafsharang – 2, qizil – 3, ko‘k – 4, havorang – 5, yashil – 6, zarg‘aldoq – 7. a) 1, 2, 3, 4, 5, 6, 7 b) 3, 7, 1, 6, 5, 4, 2 5. nima uchun shovqin zararli hisoblanadi? a) boshqalarga xalaqit beradi b) eshitish a’zolari shikastlanadi d) ovoz paychalari shikastlanadi 6. shovqinni kamaytirishga nima yordam beradi? a) daraxt ekish b) tanaffusga chiqmaslik d) quloqlik 7. energiya manbalari: a) quyosh, oy, ko‘l b) shamol, quyosh, sharshara d) suv, …
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sinf: 2 dars: tabiiy fan mavzu: 11- bob yuzasidan topshiriqlar 4 1. jismlarning ish bajara olish qobiliyati bu: a) energiya b) yorug‘lik d) issiqlik 2. o‘simlik va hayvonlar rivojlanishi uchun nima zarur? a) tovush va quloqlik b) yorug‘lik va issiqlik d) yorug‘lik va soya 3. atrofdagi jismlarni ko‘rishga nimalar yordam beradi? a) tovush va quloqlik b) yorug‘lik va soya d) ko‘z va yorug‘lik 4. kamalakdagi ranglar tartibini aniqlang. sariq – 1, binafsharang – 2, qizil – 3, ko‘k – 4, havorang – 5, yashil – 6, zarg‘aldoq – 7. a) 1, 2, 3, 4, 5, 6, 7 b) 3, 7, 1, 6, 5, 4, 2 5. nima uchun shovqin zararli hisoblanadi? a) boshqalarga xalaqit beradi b) eshitish a’zolari shikastlanadi d) …

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