Which of the following is not an effect of grazing on the soil?
Answer Details
The correct answer is "increase in soil acidity." Grazing can have various effects on soil, such as exposing it to erosion, destroying soil structure, and reducing the rate of water percolation. However, grazing does not directly cause an increase in soil acidity. Grazing animals can produce acidic urine, but this is generally balanced by the alkaline effect of their dung. Therefore, grazing does not directly lead to an increase in soil acidity.