During most modern agricultural practices, which of the following effects is agriculture least likely to have on soil resources? (pick one)?

maintaining the nutrient cycles
sheet erosion of topsoil
salinization of topsoil
waterlogging of topsoil
desertification of marginal lands like the savannah and chaparral

random_man2021-04-05T18:41:23Z

That's not really an answerable question. What specific practices are you referring to? One would have to define "modern" agricultural practices. Depends on what country you are referring to as well.