Geography-Mineral and Energy Resources (CBSE Class-10 Social-Science): Questions 13 - 18 of 25

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Question number: 13

» Geography » Mineral and Energy Resources » Conventional Sources of Energy

Match List-Ⅰ List-Ⅱ▾

Question

Match the following coals on the basis of their formation.
List-Ⅰ (NAME OF COAL) List-Ⅱ (BASIS OF FORMATION)

(A)

Gondwana coal

(i)

soft with high moisture content

(B)

Bituminous

(ii)

55 million years old rock series

(C)

Lignite

(iii)

Highest quality hard coal

(D)

Anthracite

(iv)

Burried deep & subject to high tempratures

(E)

Tertiary coal deposits

(v)

200 million years rock series

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)
  • (E)

a.

  • (v)
  • (iii)
  • (ii)
  • (i)
  • (iv)

b.

  • (i)
  • (iii)
  • (v)
  • (iv)
  • (ii)

c.

  • (iii)
  • (v)
  • (iv)
  • (i)
  • (ii)

d.

  • (v)
  • (iv)
  • (i)
  • (iii)
  • (ii)

Question number: 14

» Geography » Mineral and Energy Resources » Conventional Sources of Energy

MCQ▾

Question

What is used as a source of energy, as well as an industrial raw material in the petrochemical industry?

Choices

Choice (4) Response

a.

Coal

b.

Electricity

c.

Petroleum

d.

Natural Gas

Question number: 15

» Geography » Mineral and Energy Resources » Conservation of Minerals

MCQ▾

Question

How can we conserve the precious minerals?

Choices

Choice (4) Response

a.

Reusing

b.

Reduce the use

c.

Recycling

d.

All a. , b. and c. are correct

Question number: 16

» Geography » Mineral and Energy Resources » Land Resources

MCQ▾

Question

What factors are responsible for land degradation?

Choices

Choice (4) Response

a.

Establishment of industries

b.

Overgrazing & Deforestation

c.

Agricultural activities

d.

All a. , b. and c. are correct

Question number: 17

» Geography » Mineral and Energy Resources » Mode of Occurrence of Minerals

True-False▾

Following Statement is true or false:

Mica is the basic raw material for the cement industry. State true or false

Question number: 18

» Geography » Mineral and Energy Resources » Conventional Sources of Energy

MCQ▾

Question

Which technology converts sunlight directly into electricity?

Choices

Choice (4) Response

a.

Solar generators

b.

Photovoltaic technology

c.

Turbine technology

d.

Nuclear technology

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