What is an action that can be taken to prevent the effects of flood

answer; i believe that the correct answer is (scientific approach)

answer; ok in rural area most people depend on private transportation(cars),pick up truck,donkey and buggy: ),and urban people can walk or ride public transportation,bus,train cab,uber.

answer; the president uses mass media to gain support for policies;

answer; interpreting someone's past consistent with present deviance;