A. Height of plants B. Amount of precipitation C. Location D. Amount of stored carbon in soil 11. Which of the following services was formed by the federal government due to the Dust Bowl? A. Granger-Thye Service B. Soil Conservation Service C. Duck Stamp Service D. Land and Water Conservation Service 12. Why is fire considered a common management practice? A. Teaches grazing animals to stay away from specific areas B. Fire is not a common management practice and should be avoided C. Suppresses invasive species such as shrubs and trees D. Fire burns and removes topsoil so more fertile soil will be available 13. 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 14. 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 15. What percentage of the proceeds from the Duck Stamp Act is provided for wetland and waterfowl habitat acquisition? A. 50 B. 75 C. 90 D. 98 16. Tillage is primarily used for which of the following? A. Control weeds and aerate soil B. To harvest the crops C. Move cattle from one pasture to another D. To prepare the grasslands for intentiona burning 17. Grasslands typically exist between which of the following? A. Shrubland and desert B. Forest and desert C. Fire-prone areas and areas of urbanization D. Weflands and deserts When topsoil is lost, the loss is fairly permanent because the process to create jus ree centimeters of topsoil takes about I ,000 years. A. True . False h of the following i the soecific minsis

Question

A. Height of plants B. Amount of precipitation C. Location D. Amount of stored carbon in soil 11. Which of the following services was formed by the federal government due to the Dust Bowl? A. Granger-Thye Service B. Soil Conservation Service C. Duck Stamp Service D. Land and Water Conservation Service 12. Why is fire considered a common management practice? A. Teaches grazing animals to stay away from specific areas B. Fire is not a common management practice and should be avoided C. Suppresses invasive species such as shrubs and trees D. Fire burns and removes topsoil so more fertile soil will be available 13. 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 14. 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 15. What percentage of the proceeds from the Duck Stamp Act is provided for wetland and waterfowl habitat acquisition? A. 50 B. 75 C. 90 D. 98 16. Tillage is primarily used for which of the following? A. Control weeds and aerate soil B. To harvest the crops C. Move cattle from one pasture to another D. To prepare the grasslands for intentiona burning 17. Grasslands typically exist between which of the following? A. Shrubland and desert B. Forest and desert C. Fire-prone areas and areas of urbanization D. Weflands and deserts When topsoil is lost, the loss is fairly permanent because the process to create jus ree centimeters of topsoil takes about I ,000 years. A. True . False h of the following i the soecific minsis

Answer 1

11. B. Soil Conservation Service12. C. Suppresses invasive species such as shrubs and trees13. A. Provides shade to the main crops14. D. Rotational grazing15. D. 9816. A. Control weeds and aerate soil17. B. Forest and desert18. A. True

Answer 2

## Step1The first question is about the services formed by the federal government due to the Dust Bowl. The Dust Bowl was a period of severe dust storms that greatly damaged the ecology and agriculture of the US and Canadian prairies. The Soil Conservation Service was formed to address these issues.## Step2The second question asks why fire is considered a common management practice. Fire is used as a tool in forest management to suppress invasive species such as shrubs and trees.## Step3The third question asks for a reason that is NOT why cover crops are important. Cover crops provide shade to the main crops, prevent soil erosion, increase water retention, and provide habitat for spiders to eat crop pests. However, they do not provide shade to the main crops.## Step4The fourth question asks about the agricultural practice that ensures an area is NOT overgrazed by moving cattle from pasture to pasture. Rotational grazing is the practice where livestock are moved between different pastures, which prevents overgrazing.## Step5The fifth question asks about the percentage of the proceeds from the Duck Stamp Act that is provided for wetland and waterfowl habitat acquisition. The Duck Stamp Act provides 98% of its proceeds for wetland and waterfowl habitat acquisition.## Step6The sixth question asks about the primary use of tillage. Tillage is primarily used to control weeds and aerate soil.## Step7The seventh question asks about the typical location of grasslands. Grasslands typically exist between forests and deserts.## Step8The eighth question asks about the permanence of topsoil loss. It is true that the loss of topsoil is fairly permanent because the process to create just a few centimeters of topsoil takes about 1,000 years.

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