What can be the impact of excessive/inappropriate use of nitrogenous f – McqOptions

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1.	What can be the impact of excessive/inappropriate use of nitrogenous fertilizers in agriculture?1. Proliferation of nitrogen-fixing microorganisms in soil can occur.2. Increase in the acidity of soil can take place.3. Leaching of nitrate to the ground-water can occur.Select the correct answer using the code given below.
A.	1 and 3 only
B.	2 only
C.	2 and 3 only
D.	1, 2 and 3
Answer» D. 1, 2 and 3

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