Geography-Mineral and Power Resources (CBSE (Central Board of Secondary Education- Board Exam) Class-8 Social-Science): Questions 19 - 25 of 25

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Question number: 19

» Geography » Mineral and Power Resources » Types of Minerals

MCQ▾

Question

Among the following which mineral is found in pencil we use?

Choices

Choice (4) Response

a.

Iron

b.

Graphite

c.

Salt

d.

Carbonate

Question number: 20

» Geography » Mineral and Power Resources » Uses of Minerals

MCQ▾

Question

________is widely used to generate thermal electricity?

Choices

Choice (4) Response

a.

Tin

b.

Copper

c.

Coal

d.

Uranium

Question number: 21

» Geography » Mineral and Power Resources » Non-Conventional Sources of Energy

MCQ▾

Question

Read the following clues regarding the non-conventional sources of energy and identify who am I?

Clues

(i). Non- Polluting

(ii). Safe and clean

(iii). Harmful to birds

(iv). Disturb radio and Television reception

Choices

Choice (4) Response

a.

Solar energy

b.

Geothermal energy

c.

Nuclear energy

d.

Wind energy

Question number: 22

» Geography » Mineral and Power Resources » Conservation of Minerals

MCQ▾

Question

Pick out the correct answer regarding the word ‘Buried Sunshine’?

Choices

Choice (4) Response

a.

Petroleum

b.

Nuclear energy

c.

Coal

d.

Natural gas

Question number: 23

» Geography » Mineral and Power Resources » Uses of Minerals

MCQ▾

Question

Which one of the following is called as a ‘black gold’?

Choices

Choice (4) Response

a.

Turbine

b.

Natural gas

c.

Petroleum

d.

Coal

Question number: 24

» Geography » Mineral and Power Resources » Non-Conventional Sources of Energy

MCQ▾

Question

Pick out the disadvantage of Bio gas from the following: ?

Choices

Choice (4) Response

a.

Causes green house effect

b.

Makes use of bio waste

c.

Low cost

d.

Easy to operate

Question number: 25

» Geography » Mineral and Power Resources » Non-Conventional Sources of Energy

MCQ▾

Question

Which one of the following power sources is not a non-conventional source of power?

Choices

Choice (4) Response

a.

Natural gas

b.

Tidal energy

c.

Solar energy

d.

Wind energy

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