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Byju's Answer

Standard IX

Physics

Light Spectrum

The coldest l...

Question

The coldest layer of the atmosphere is -

Troposphere

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Mesosphere

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Ionosphere

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Exosphere

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Solution

The correct option is B
Mesosphere

Mesosphere

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Similar questions

Q. Choose or find odd word:
Thermosphere, Stratosphere, Exosphere, Ionosphere, Troposphere

Consider the following statements about atmosphere-

1. Temperature increase with increase in height in the troposphere.

2. Exosphere is divided into D.E.F.G Layers.

3. Temperature decreases with increasing height in mesosphere.

4. Over the equator, the temperature at tropopause is lowest while temperature over poles at tropopause is higher than that of over equator.

Choose the correct statements:

Q. In the atmosphere, the layer above the troposphere is:

Q. Match List I(Layers of Atmosphere) and List II(Characteristics) and select the answer using the code given below:

List I (Layer of Atmosphere)	List II(Characteristics)
(A) Ionosphere	(I) Contains Ozone
(B) Stratosphere	(II) Reflects radio waves
(C) Exosphere	(III) Fall in temperature
(D) Tropsphere	(IV) Extremely low air density

Tick the correct answer.

(i) Which of the following gases protects us from harmful sun rays?

(a) Carbon dioxide

(b) Nitrogen

(ii) The most important layer of the atmosphere is

(a) Troposphere

(b) Thermosphere

(iii) Which of the following layers of the atmosphere is free from clouds?

(a) Troposphere

(b) Stratosphere

(iv) As we go up the layers of the atmosphere, the pressure

(a) Increases

(b) Decreases

(v) When precipitation comes down to the Earth in the liquid form, it is called

(a) Cloud

(b) Rain

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The coldest layer of the atmosphere is -

The correct option is B Mesosphere Mesosphere

The correct option is B
Mesosphere

Mesosphere