Directions: Answer the following questions. 1. Which of the following services was formed by the federal government due to the Dust Bowl? A. Granger-Thye Service B. Soll Conservation Service C. Duck Stamp Service D. Land and Water Conservation Service 2. Why is fire considered a common m anagement practice? A. Teaches grazing animals to stay away from specific areas B. Fire is not a common m anagement practice and should be avoided C. Suppressos invasive s pecies such as shrubs and trees D. Fire burns and removes topsoil so more fortile soil will be available 3. Which of the following is NOT a reason why cover crops are important? A. Provides shade to the main crops B. Prevents soil erosion C. Increases water retention D. Provides habitat for spiders to eat crop pests 4. Which of the following agricultural practices ensures an area is NOT overgrazed by moving cattle from pasture to pasture? A. Set stocking B. Continuous grazing C. Tactile grazing D. Rotational grazing and waterfowl habitat acquisition? proceeds from the Duck Stamp Act is provided for wetland A. 50 B 75 C. 90 D. 98