The Ozone Layer is found in which layer of the atmosphere?
A
Troposphere
B
Stratosphere
C
Mesosphere
D
Thermosphere
Correct Answer: Option B — Stratosphere
Explanation:
The Ozone Layer is situated in the stratosphere approximately 15 to 35 kilometers above Earth's surface. It absorbs most of the Sun's harmful ultraviolet radiation protecting life on Earth. The Montreal Protocol of 1987 was enacted to limit ozone-depleting substances and is considered a successful environmental treaty.