Answer:
The change in land use through clearing forested or grassland for cultivation, changes in agricultural practices such as crop rotation and mixes, grazing practices, residue management, irrigation and drainage all affect the soil environment and change the range of habitats and foods for soil organisms.
Step-by-step explanation:
When early humans began farming, they were able to produce enough food that they no longer had to migrate to their food source. This meant they could build permanent structures, and develop villages, towns, and eventually even cities. Closely connected to the rise of settled societies was an increase in population.