NECO Agricultural Science 2025 Objective — Question 19

Question 19 of 50 from the National Examinations Council (NECO) Agricultural Science 2025 Objective paper, with the correct answer and a full explanation.

Agricultural pollution could be prevented by

A. applying inorganic fertilizers to soils
B. spraying herbicides to control weeds
C. siting poultry farms near rivers
D. practising organic farmingCorrect

Explanation

Organic farming avoids synthetic inputs like chemical fertilizers and pesticides, reducing the risk of environmental contamination from agricultural runoff.

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