TNPSC Group 1 · 2025 Preliminary Examination
99.
Assertion [A] Overloading of Nitrogen in the environment can cause an imbalance to the natural nitrogen cycle.
Reason [R] : Nitrogen becomes a pollutant when it escapes into the environment and reacts with other organic compounds.
Answer:
B.
Both [A] and [R] are true; and [R] is the correct explanation of [A]