Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.
Answer: D. None of these
The correct answer is D) None of these. Ploughing of hill slopes, overgrazing and floods are all major causes of soil erosion. They either remove the protective plant cover or loosen the soil, making it easy for wind and water to carry it away.
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