50 POINTS! BUT NO GUESSING! PLS HELPPP Land degradation is a major issue worldwide and poses a threat to the sustainability of agriculture and the economic development of many third world countries. Which statement best describes the major cause of land degradation in these countries?
A) overuse of the fertilizers
B) silt deposits at the mouths of rivers
C) wind and wave erosion on coastal areas
D) Water erosion caused by rain and runoff in semi-arid regions

Poverty, land shortage, increasing population

Explanation:

a straight line sloped

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.