Question

question 4 (1 point) explain how poor farming practices can lead to soil degradation. question 5 (1 point) which of the following is not a direct natural cause of soil degradation? a wind erosion b drought c tilling d water runoff

Explanation:

For Question 4, poor farming practices like over - tilling break soil structure, over - grazing removes protective vegetation leading to erosion, and excessive use of chemical fertilizers can alter soil chemistry and fertility. For Question 5, wind erosion, drought, and water runoff are natural processes, while tilling is a human - induced farming practice.

Answer:

Question 4: Poor farming practices such as over - tilling break soil aggregates, reducing soil porosity and water - holding capacity. Over - grazing removes vegetation cover, leaving soil vulnerable to erosion by wind and water. Excessive use of chemical fertilizers can lead to soil acidification and nutrient imbalances, degrading soil quality.
Question 5: C. tilling