Question

Humus occupies only a fraction of the surface area of earth

Answer 1

Explanation:

Humans occupy just a fraction of land surface area of the earth as 70% of the land is under water. Land occupies only 30% of surface area of the earth and most of the earth's surface is covered with seas, oceans, barren land, deserts dense forest, high mountains, glaciers, and stepe areas and low lying areas

hope it's helpful,

follow me...