Irrigation can result in the salinization of soils because ________

Question

A) irrigation is typically used in areas where windblown salts from sea spray can accumulate when the protective vegetation is removed
B) many of the plants grown in these regions excrete salts into the soil
C) the irrigation water washes away soil leaving behind concentrated salts
D) salts in the water are deposited on the soil surface as water evaporates
E) shortages of fresh water require the use of saltwater for irrigation

Answer 1

Answer: D