4-sinf tabiatshunoslik test.

[bookmark: _goback]4-sinf tabiatshunoslik test. 1 . “yulduzli osmon” matnida keltirilgan qizil yulduzlarning sirtidagi harorat qancha bo’ladi? a ) +2000 c dan +3000 c gacha b ) +100 c dan +1000 c gacha c ) +1000 c dan +2000 c gacha 2 . quyoshning diametri yer sharining diametridan qancha katta? a ) 112 marta b ) 109 marta c) 110 marta 3 . quyosh va yer sayyorasi orasidagi masofa qancha? a ) 150000 km b ) 100000 km c ) 150000000 km 4 . “quyosh sistemasi” matnida quyosh atrofida nechta sayyora aylanib yuradi deyilgan? a ) 5 ta b ) 10 ta c) 8 ta 5 . qaysi sayyora yerning tabiiy yo’ldoshi? a ) merkuriy b ) oy c ) yupiter …

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