Question

11). Which one is not layer of Atmosphere
a) The Biosphere b) The Trosphere c) The stratosphere d) The
mesosphere​

Answer 1

Answer:

a) biosphere

hope it helps

Answer 2

Explanation:

Question:-

Which one of the following is not a layer of atmosphere ?

• The biosphere

• The troposphere

• The stratosphere

• The mesosphere

Answer:-

The correct answer is :- The biosphere

Reason:-

• Why biosphere is correct option ?

:- Biosphere is the combination of land,water and air which is suitable for the living beings to live. However,it can't be considered as layer of atmosphere because all the layers of atmosphere have total existance in the air to the outer space and doesn't contain any amount of water or land in them ,but biosphere has which is making biosphere not a layer of atmosphere.

• Why troposphere is not correct option ?

:- Troposphere is the first layer of atmosphere and is the closest layer to the earth. That's why it is not the correct option because we are asked here to choose a option which is not a layer of atmosphere.

• Why stratosphere is not correct option ?

:- Stratosphere is the second layer of atmosphere and has also ozone layer which protects us from the UV rays of the sun. The option is not correct because we are asked here to chose a option which is not a layer of atmosphere and stratosphere is a layer of atmosphere,mking it incorrect.

• Why mesosphere is not correct option ?

:- Mesosphere is the third layer of atmosphere and it sticks just above the stratosphere.The option is not correct because we are asked to choose a layer which is not a layer of atmosphere but mesosphere is a layer of atmosphere,making it incorrect.

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