Biology-Natural Resources [NSO Level 1- Science Olympiad (SOF) Class 9]: Questions 1 - 6 of 129

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Question 1

Natural Resources

Question

MCQ▾

Which type of natural resource biogas is?

Choices

Choice (4)Response

a.

Renewable and Non-conventional

b.

Renewable and Conventional

c.

Non-renewable and Conventional

d.

Non-renewable and Non-conventional

Question 2

Natural Resources

Question

MCQ▾

The major gas present in biogas is

Choices

Choice (4)Response

a.

O2

b.

CO2

c.

CH4

d.

NO2

Question 3

Natural Resources

Question

MCQ▾

Layer of atmosphere nearest to Earth is

Choices

Choice (4)Response

a.

Stratosphere

b.

Troposphere

c.

Ionosphere

d.

Mesosphere

Question 4

Natural Resources

Question

MCQ▾

Advantages of atomic energy are

Choices

Choice (4)Response

a.

Can replace our traditional, non-renewable source of energy

b.

Does not emit CO2 pollutant

c.

Tremendous amount of energy is generated

d.

All a., b. and c. are correct

Question 5

Natural Resources

Question

MCQ▾

Biosphere is an example of

Choices

Choice (4)Response

a.

In-situ conservation

b.

Sympatric speciation

c.

Ex-situ conservation

d.

Allopatric speciation

Question 6

Natural Resources

Question

Match List-Ⅰ List-Ⅱ▾

Match the following.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Humus

(i)

Evolution of new species

(B)

Wild life sanctuaries

(ii)

O horizon

(C)

Pedosphere

(iii)

Outermost layer of Earth responsible for soil formation

(D)

Speciation

(iv)

In-situ conservation

Choices

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

a.

  • (i)
  • (iii)
  • (ii)
  • (iv)

b.

  • (i)
  • (ii)
  • (iv)
  • (iii)

c.

  • (iii)
  • (i)
  • (iv)
  • (ii)

d.

  • (ii)
  • (iv)
  • (iii)
  • (i)

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