The second atmosphere contained many gases from volcanoes. These gases reacted with sunlight and broke down into different forms. These allowed for the formation of a very important layer called the

SOLAR SYSTEM FORMATION

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A	ozone layer
B	oxygen layer
C	Either A or B
D	None of the above

Explanation:

Detailed explanation-1: -The stratospheric ozone layer is Earth’s “sunscreen” – protecting living things from too much ultraviolet radiation from the sun.

Detailed explanation-2: -UV rays act on oxygen molecules in the upper atmosphere and splits the oxygen molecule into two oxygen atoms. This is called photolysis. The oxygen atom formed by photolysis combines with molecular oxygen forming ozone.

Detailed explanation-3: -Earth’s Second Atmosphere This atmosphere had lots of water vapor, carbon dioxide, nitrogen, and methane but almost no oxygen.

Detailed explanation-4: -chlorofluorocarbons (CFCs) halon. carbon tetrachloride (CCl4) methyl chloroform (CH3CCl3) hydrobromofluorocarbons (HBFCs) hydrochlorofluorocarbons (HCFCs) methyl bromide (CH3Br) bromochloromethane (CH2BrCl) 03-Oct-2021

There is 1 question to complete.

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SOLAR SYSTEM FORMATION