Ozone in the stratosphere extends to which al | vedclass

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(C) The stratosphere contains the ozone layer,which is primarily located between $15\, km$ and $30\, km$ above the Earth's surface.This layer is often

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$15-30\, km$

Vedclass · Answer

(C) The stratosphere contains the ozone layer,which is primarily located between $15\, km$ and $30\, km$ above the Earth's surface.This layer is often referred to as the ozonosphere.Ozone molecules in this region absorb harmful ultraviolet $(UV)$ radiation from the sun,protecting life on Earth.The temperature in the stratosphere increases with altitude due to the absorption of $UV$ radiation by ozone.Chemical reactions involving nitrogen oxides and hydrocarbons in the presence of $UV$ rays lead to the formation of ozone $(O_3)$ and other pollutants like peroxyacetyl nitrate $(PAN)$.

Ozone in the stratosphere extends to which altitude?

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