Question

explain the terms:(1) soil erosion (2)soil conservation (3)Rare resources​

Answer 1

Answer:

1.Soil erosion:

Soil erosion is a gradual process of movement and transport of the upper layer of soil (topsoil) by different agents – particularly water, wind, and mass movement – causing its deterioration in the long term.

2.Soil conservation:

Soil conservation is the prevention of loss of the top most layer of the soil from erosion or prevention of reduced fertility caused by over usage, acidification, salinization or other chemical soil contamination.

3.Rare resources:

A resource is rare simply if it is not widely possessed by other competitors. ... However, when a firm maintains possession of valuable resources that are rare in the industry they are in a position of competitive advantage over firms that do not possess the resource.