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Which of these practices does the most to keep wind and water from carrying away topsoil?
| A. | Drip irrigation |
| B. | Integrated pest management |
| C. | Cover crops |
| D. | Crop rotation |
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Which of the following factors is a drawback of maximum sustainable yield (MSY) management?
| A. | It might take many attempts to succeed. |
| B. | It is based on trial and error. |
| C. | It is difficult to implement, track, and regulate. |
| D. | It does not account for all the complexities in populations. |
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Which of these outcomes is a disadvantage of integrated pest management?
| A. | It involves more time and effort than conventional pest management. |
| B. | It involves more pesticides than conventional pest management. |
| C. | It prioritizes public health. |
| D. | It prioritizes environmental health. |
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Which of these demands is most closely linked to an increase in the incidence of obesity and diabetes?
| A. | Demand for organic fruits and vegetables |
| B. | Demand for cheap, processed food |
| C. | Demand for a meat-based diet |
| D. | Demand for fresh produce year-round |
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How does improving food-storage facilities make farming more sustainable?
| A. | It keeps food from rotting as quickly and being wasted. |
| B. | It decreases the amount of water needed. |
| C. | It decreases the amount of land needed. |
| D. | It keeps chemicals from entering the watershed. |
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New Zealand examines its catch limits on orange roughy annually. When the population of orange roughy increases, catch limits are increased. When the population of orange roughy decreases, the catch limits are reduced. Which type of resource management is described?
| A. | Adaptive |
| B. | Ecosystem-based |
| C. | Rational |
| D. | Traditional |
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Which of these is an advantage of shade-grown coffee beans?
| A. | Farmers completely replace tropical rain forests with shade-grown coffee farms. |
| B. | Shade-grown coffee trees produce fewer coffee beans per plant. |
| C. | Farmers harvest fruit from the forest trees on shade-grown coffee farms. |
| D. | Shade-grown coffee trees produce more expensive coffee products. |
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Maximum sustainable yield (MSY) management is used to manage fisheries. Which of the following qualities is a downside of MSY management in this context?
| A. | MSY management allows for maximum productivity of a fish species. |
| B. | MSY management fails to account for the market rate of fish species. |
| C. | MSY management fails to account for nontarget species in the food chain. |
| D. | MSY management tries to keep target fish populations stable. |
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Which of these outcomes is the main goal of maximum sustainable yield (MSY) management?
| A. | To determine how many individuals can be taken without making a population unstable |
| B. | To determine what is best for the ecosystem as a whole |
| C. | To manage using trial and error |
| D. | To account for all the complexities in a stable population |
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Based on the Resource Use and Conservation Virtual Lab, which tactic can do the most to keep the water debt less than the water supply?
| A. | Outlawing drip irrigation systems |
| B. | Replacing thermal power plants
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| D. | Replacing drip irrigation systems |
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