Soil fertility can best be conserved by the activities of? by Sunday | Sep 11 | Biology JAMB | 0 comments A. Earthworm B. Man C. Rodent D. Microbes Correct Answer: Option D – Microbes Users Also Read These:Crop rotation is often used in maintaining soil…List FOUR activities of man that can lead to soil…Tropical rain forests can be conserved by the…Water can be conserved in the soil by?Which of the following combinations will help to…