Unit Test Full Questions With 100% Complete Solutions

Unit Test Full Questions With 100% Complete Solutions ANSWERS Marketing agricultural products is a secondary economic activity. Which of the following statements about economic activity levels is false? - CORRECT Which of the following statements is true? - CORRECT ANSWERS Most countries have enough arable land and resources to feed their own population and export a surplus. Soil degradation, rising population, water scarcity, and a lack of capital put which of the following regions at the greatest risk for famine and malnutrition? - CORRECT ANSWERS sub-Saharan Africa Worldwide, the United States is __________ in agricultural exports and __________ in agricultural production. - CORRECT ANSWERS third . . . first Mediterranean climates are ideal for growing all of the following except __________. - CORRECT ANSWERS grapes All of the following are concerns with regard to agricultural production and its effect on the environment except __________. - CORRECT ANSWERS increased water scarcity Which of the following statements best characterizes changes to agriculture in the United States since 1900? - CORRECT ANSWERS Increased mechanization has reduced the need for labor. The lack of __________ is a central problem in malnourishment. - CORRECT ANSWERS protein In 2009, agricultural production in Africa had __________ since 1960. - CORRECT ANSWERS decreased by 10% Irrigation machinery has __________ the amount of irrigated land in the US. - CORRECT ANSWERS quadrupled Which of the following statements about economic activity levels is false? - CORRECT ANSWERS Marketing agricultural products is a secondary economic activity. Shifting cultivation is best described as __________. - CORRECT ANSWERS abandoning land as soon as the soil begins to degrade Which of the following is not one of the three important developments that was made in agriculture in the past 50 years? - CORRECT ANSWERS a growing labor force Primary regions where subsistence agriculture is practiced include all of the following places except __________. - CORRECT ANSWERS Canada Based on the map above, which of the following statements is accurate? - CORRECT ANSWERS Coffee is grown in tropical climates along the Equator. Which of the following factors most often prohibits food from getting to those who need it in many underdeveloped countries? - CORRECT ANSWERS war and political corruption Which of the following areas is best suited for livestock ranching? - CORRECT ANSWERS drier climates Agriculture has no impact on the levels of organic content in soil because organic matter is plowed back into the soil every year. - CORRECT ANSWERS False Characteristics of subsistence farming include all of the following except __________. - CORRECT ANSWERS the use of pesticides A food product that has to be imported into a country for that country's consumption most often becomes __________. - CORRECT ANSWERS more expensive