it is possible for a farm to maintain its productivity over many years using only applications of artificial chemical fe

[answerhappygod]

it is possible for a farm to maintain its productivity over manyyears using only applications of artificial chemical fertilizer(i.e. direct application of inorganic nutrients). But such farmingpractice subjects the underlying soil to long-term risks. Describeat least one of the changes that takes place in the soil and theresulting risks.