Name the regions of the atmosphere where oxygen and ozone play key roles respectively- Options: A . &nbsp mesosphere , startospherer B . &nbsp troposphere, stratosphere C . &nbsp ionosphere , exosphere D . &nbsp ozonesphere , thermosphere

Name the regions of the atmosphere where oxygen and ozone play key roles respe

Question -

Name the regions of the atmosphere where oxygen and ozone play key roles respectively-

Options:

A . mesosphere , startospherer

B . troposphere, stratosphere

C . ionosphere , exosphere

D . ozonesphere , thermosphere

Answer: Option B
:
B
Oxygen plays a key role in troposphere whereas ozone in stratosphere.

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