Question 7069 – Environment
March 25, 2024Question 5313 – Environment
March 25, 2024Question 7072 – Environment
Assertion(A): High concentration of Ozone in the lower troposphere is desirable
Reason(R): Ozone present in the atmosphere protects the living organisms on the surface of the earth from the harmful ultraviolet radiation of the sun.
Choose the correct answer from the options given below:
Correct Answer: D
Question 152 Explanation:
In the stratosphere, ozone molecules play an important role – absorbing ultraviolet radiation from the Sun and shielding Earth from dangerous rays.
But in the troposphere, near ground-level, ozone molecules are both air pollutants, threatening the health of living things, and greenhouse gases, trapping heat and contributing to climate change.
A small amount of ozone does occur naturally at ground level
But in the troposphere, near ground-level, ozone molecules are both air pollutants, threatening the health of living things, and greenhouse gases, trapping heat and contributing to climate change.
A small amount of ozone does occur naturally at ground level
Both (A) and (R) are true and (R) is the correct explanation of (A)
Both (A) and (R) are true and (R) is not the correct explanation of (A)
(A) is true but (R) is false
(A) is false but (R) is true
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