Civil Services Prelims Solved Paper- Series B
1. Consider the following statements: 1. Agricultural soils release nitrogen oxides into environment. 2. Cattle release ammonia into environment. 3. Poultry industry release reactive nitrogen compounds into environment Which of the statements given above is/are correct? A. 1 and 3 only B. 2 and 3 only C. 2 only D. 1, 2 and 3 ANSWER: […]