Climatology-Composition and Structure of the Atmosphere (CBSE-NET (UGC) Geography (Paper-II & Paper-III)): Questions 43 - 48 of 68

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Question number: 43

» Climatology » Composition and Structure of the Atmosphere

MCQ▾

Question

Which of the statement is/are true about tropopause?

(1) It is a continuous surface

(2) It is a discontinuous surface

(3) It extends to 300 latitude in winter and 350 latitude in summer

(4) There can be a multiple tropopause in middle latitudes.

Choices

Choice (4) Response
a.

2, 3 and 4 are correct

b.

1, 2 and 3 are correct

c.

3 and 4 are correct

d. All of the above

Question number: 44

» Climatology » Composition and Structure of the Atmosphere

MCQ▾

Question

Which of the following statements is NOT correct?

Choices

Choice (4) Response
a.

Oxygen is transparent to insolation

b.

Below 60 km Oxygen occurs in the form of water vapor

c.

Above 60 km oxygen occurs in the form of atomic oxygen.

d.

Oxygen occurs throughout the lower 120 km

Question number: 45

» Climatology » Composition and Structure of the Atmosphere

MCQ▾

Question

The boundary of the Homosphere corresponds with the boundary of

Choices

Choice (4) Response
a.

Lonosphere

b.

Mesosphere

c.

Troposphere

d.

Stratosphere

Question number: 46

» Climatology » Composition and Structure of the Atmosphere

MCQ▾

Question

The best known ionic layers which reflects radio waves is the ________

Choices

Choice (4) Response
a.

Stratosphere

b.

Kennelly Heaviside layer

c.

Radio layer

d.

lonopause

Question number: 47

» Climatology » Composition and Structure of the Atmosphere

MCQ▾

Question

The ultraviolet rays do not reach up to the surface of the Earth because of its absorption by the following Atmospheric layer?

Choices

Choice (4) Response
a.

Stratosphere

b.

Troposphere

c.

Ozonoshpere

d.

Ionosphere

Question number: 48

» Climatology » Composition and Structure of the Atmosphere

MCQ▾

Question

The upper reaches of heterosphere is called

Choices

Choice (4) Response
a.

Magnetosphere

b.

Solar atmosphere

c.

Exosphere

d.

Chemosphere

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