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:Which of the following combinations will help to…The fertility of the soil is an important factor in…Soil fertility is NOT conserved by?Tropical rain forests can be conserved by the…List FOUR activities of man that can lead to soil…