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| 12016221730 | Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) | system of pesticide regulation to protect applicators, consumers, and the environment | 0 | |
| 12016333601 | desertification of marginal lands | which of the following is a consequence of overgrazing | 1 | |
| 12016365404 | Increased crop yield | Problems associated with the monoculture of plants include the following except | 2 | |
| 12016428890 | pH | which of the following is chemical property of soil | 3 | |
| 12016450904 | Sand | what type of soil has greatest porosity | 4 | |
| 12016496179 | high quality soil results from a deep organic layer | what makes grasslands so suitable for agriculture | 5 | |
| 12017154722 | contour plowing | Soil erosion has increased due to all except | 6 | |
| 12017430741 | They avoid pesticides | Farmers who use organic agriculture have less of an impact on the environment because | 7 | |
| 12017430742 | The undisturbed soul is less susceptible to erosion | Which of the following is an environmental advantage of no till agriculture | 8 | |
| 12017515606 | increases nutrient runoff into bordering surface waters | The use of synthetic fertilizers increases crop yields but also | 9 | |
| 12017689304 | Political pressures ensure they remain low | Grazing fees on public lands have changed little because | 10 | |
| 12017689305 | Crop lands | A majority of the mixed grass section of the Great Plains has been converted to | 11 | |
| 12017689306 | Rotational grazing allows grazing livestock to | 12 | ||
| 12018049107 | World deserts are | 13 | ||
| 12018049108 | Most commercial loggers prefer clear cut harvesting because | 14 | ||
| 12029985258 | all of these answers are correct | The benefits of leaving crop residues on a field after harvest include | 15 | |
| 12029985259 | prevent water and soil loss | Contour plowing and strip farming are methods designed to | 16 | |
| 12029985260 | The minimum amount necessary as a last resort | With respect to chemical pest controls integrated pest management uses | 17 | |
| 12029985261 | Constantly increasing doses of pesticides are needed to control pests | The pesticide treadmill occurs when | 18 | |
| 12029985263 | that is tolerant to the pesticide survives and produces tolerant offspring | Pest resurgence is part of the problem of pesticide resistance and happens when a pest organism | 19 | |
| 12030180640 | High, long | Chlorinated hydrocarbons have ____ toxicity and for sensitive organisms and remain in the soil for ____ time | 20 | |
| 12030180641 | Agriculture | Most of the pesticides applied in the US are used in | 21 | |
| 12030180642 | Which of the following agricultural practices can lead to soil degradation | 22 | ||
| 12030536666 | Nitrogen | Legumes are plants whose roots contain bacteria that can fix | 23 | |
| 12030536667 | Excessive Irrigation | Water logging results from | 24 | |
| 12031384141 | Open and regions | Wind erosion is most likely to cause problems in | 25 | |
| 12031384142 | gully erosion | Rill erosion can lead to | 26 | |
| 12031384143 | Irrigation, increased fertilization and new crop varieties | In developed countries the most recent increases in agricultural productivity have come from | 27 | |
| 12031384144 | Grassland and Deciduous Forest | Which 2 biomes have the best soil for agriculture | 28 | |
| 12031384145 | Deserts | Which of the following would have nearly 0 topsoil | 29 | |
| 12031384146 | A complex mixture of organic matter, minerals and living organisms | Which of the following is the closest definition of soil | 30 | |
| 12031384147 | Regulates wet land destruction and what can be discharged into water | How can the clean water act be used to limit mining operations | 31 | |
| 12031859692 | Ocean basins and trenches are found around | 32 | ||
| 12031859693 | Tailing Dams | Resovoirs of mine waste | 33 | |
| 12031859694 | sulfur dioxide | Gas released during smelting | 34 | |
| 12031859695 | mantle - asthenosphere - lithosphere - soil | Vertical zonation | 35 | |
| 12031859696 | mountain top removal | This type of mining is a new way remove coal | 36 | |
| 12031859697 | Hard to extract | Rare earth metals are precious | 37 | |
| 12031859698 | Divergent | New land created | 38 | |
| 12031859699 | igneous rock | Rock formed from lava | 39 | |
| 12031859700 | Pacific Ocean | Ocean has many subduction zones | 40 | |
| 12031859701 | Atlantic Ocean | Has ridge due to sea floor spreading | 41 | |
| 12031859702 | convection current | In the mantle make tectonic plates move | 42 | |
| 12031859703 | Spraying cyanide | Heap leach | 43 |
