Perfect biology and chemistry Kanalimiz obunachilari uchun maxsus

A) 1,4,7 B) 2,3,8 C) 5,6,9 D) 2,5,7

6. Faqat quruqlikda mavjud bo’lgan ekosistemalar yig’indisining qanday turlari bor?

1) tropik o’rmonlar 2) chuchuk suv 3) alp tundrasi 4) sahrolar 5) dengiz 6) limanlar 7) continental shelflar 8) dashtlar 9) ko’rfazlar 10) tayga A) 1,3,5,7 B) 2,4,8,9 C) 1,4,9,10 D) 1,2,3,4

7. 
   Tayga biomi uchun xos bo’lgan o’simliklar (a) va hayvonlar (b) ni toping.
   

1-qunduz 2-qarag’ay 3-kedr 4-cladoniya 6-funariya 7eman 8-norka 9-qulon 10-qandim 11-silovsin 12-qutb boyqushi 13-los 14-efemerlar 15-lipa 16-bo’ri A) a-2,3; b-1,8,13 B) a-4,5; b-12 C) a-7,15; b-11,13 D)a-10, b-9,16

7.