Which of the following is a good way to reduce salinization?

use ocean water instead of groundwater to irrigate crops

increase the use of synthetic pesticides

use organic fertilizers in place of chemical fertilizers

adopt no-till farming methods

Why is the study of demography important to geographers

To obtain a microcredit loan, a person typically must a. be a male and have a source of income b. provide collateral and sign paperwork c. verbally promise to pay back the money d. have a good credit history select the best answer from the choices provided. a b c d

The standard deviation of a population is 3.2.what is the margin of error? enter your answer in the box.