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6-sinf geografiya, 8-mavzu

Total questions: 9

Worksheet time: 5mins

Name
Class
Date
1.

Gidrosfera nimalardan iborat?

a)

Yerosti va yerusti suvlaridan

b)

Muzliklardan

c)

Atmosferadagi suv bug'laridan

d)

Barcha javoblar to'g'ri

2.

Yer yuzasining necha foizini okean suvlari egallagan?

a)

28%

b)

71%

c)

72%

d)

96,5%

3.

Tinch okeanida suvning o'rtacha harorati necha gradusga teng?

a)

+17.5 C

b)

+18.5 C

c)

+19.5 C

d)

+21.5 C

4.

Okean suvlari .......... ajralib chiqadi degan g'oyani olimlar tan olishadi.

a)

Yer po'stidan

b)

Yadrodan

c)

Tog'lardan

d)

Mantiyadan

5.

Daryo, ko'l, botqoqlik, muz va yerosti suvlari gidrosfera suvlarining necha foizini tashkil etadi?

a)

2.5%

b)

3.5%

c)

5.5%

d)

4.5%

6.

Ko'llar necha turga bo'linadi?

a)

2 turga

b)

3 turga

c)

5 turga

d)

7 turga

7.

Baykal ko'lining chuqurligi necha metr?

a)

1 620 m

b)

1 470 m

c)

1 560 m

d)

1 360 m

8.

Muzlilar quruqlikning necha foizini egallaydi.

a)

10%

b)

11%

c)

17%

d)

15%

9.

Yerosti suvlarining gidrosferadagi ulushi necha foizni tashkil qiladi?

a)

1.6%

b)

1.7%

c)

2.8%

d)

3.5%