Correct option is D
Introduction
The
Ozone layer (ozonosphere) is a region in the Earth's atmosphere that contains a high concentration of ozone (O₃). It is found primarily within the
stratosphere. This layer extends most abundantly from about
10 km to 50 km above the Earth's surface, with the highest concentration typically found between 15 km and 35km.
Information Booster
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Location: The ozone layer is located in the
stratosphere.
·
Height Range: The layer where ozone is found in the highest concentration is between approximately
10 km and 50 km.
·
Peak Concentration: The highest concentration is generally around 20 km to 30 km.
·
Function: Its main function is to absorb most of the Sun's harmful ultraviolet (UV) radiation, making life on Earth possible.
·
Formation: Ozone is formed when oxygen molecules (O₂) are split by solar UV radiation into oxygen atoms (O), which then combine with intact oxygen molecules to form ozone (O₃).
Additional Points
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15 km to 60 km,
22 km to 67 km, and
7 km to 37 km: These ranges are close but do not cover the full and most accurate extent where the ozone layer is found abundantly, which is typically cited to span the entire stratosphere up to about 50 km.