UPSC Civil Services 2019 Prelims General Studies Paper I
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Question : 41 of 100
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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
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
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