CBSE Class-10 Social-Science: Questions 236 - 239 of 782

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Question number: 236

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

True-False▾

Following Statement is true or false:

70 per cent of energy requirement in rural households is met by conventional sources. State true or false

Question number: 237

» Geography » Mineral and Energy Resources » Conservation of Minerals

MCQ▾

Question

What is the total volume of workable mineral deposits?

Choices

Choice (4) Response

a.

10 % of the earth’s crust

b.

2 % of the earth’s crust

c.

5 % of the earth’s crust

d.

None of the above

Question number: 238

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

Match List-Ⅰ List-Ⅱ▾

Question

Match the following minerals with the mode of their occurrence.
List-Ⅰ (MINERALS) List-Ⅱ (MODE OF OCCURRENCE)

(A)

Gold

(i)

Sedimentary rocks

(B)

Magnesium

(ii)

Igneous & Metamorphic rocks

(C)

Coal

(iii)

Decomposition of surface rocks

(D)

Copper

(iv)

In sands of valley floors

(E)

Bauxite

(v)

Ocean waters

Choices

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

a.

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

b.

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

c.

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

d.

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

Question number: 239

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

Match List-Ⅰ List-Ⅱ▾

Question

Match the following non-conventional sources of energy to the places where they can be found.
List-Ⅰ (SOURCE OF ENERGY) List-Ⅱ (PLACES)

(A)

Solar energy

(i)

Rural India

(B)

Wind Super Power

(ii)

Puga valley, Ladakh

(C)

Geo thermal energy

(iii)

Madhapur near Bhuj

(D)

Gobar gas plants

(iv)

Nagercoil to Madurai in Tamilnadu

(E)

Tidel Energy

(v)

Gulf of Kutchh

Choices

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

a.

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

b.

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

c.

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

d.

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

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