Dutch agriculture is one of the most labor intensive types of agriculture in the world.
The invention of the automobile contributed to the increase of urban sprawl
It is crucial to study ocean microbes because _______.a.they control the major biogeochemical cycles that keep Earth’s biosphere in balance b.they are a significant source of greenhouse gases and pollutionc.they are frequently used as food sources in developing nationsd.they provide a significant alternative energy source used to replace coal and oil
Which of the following cities has experienced more upward growth than urban sprawl?a.Los Angeles, Californiab.Bangkok, Thailandc.Tokyo, Japand.Jakarta, Indonesia
Which of the following statements about forestry education is true?a.All educational facilities cover forestry to the same depth.b.Individuals can pursue doctorates in forestry in any state.c.Program focus will remain the same from state to state.d.Some states have greater access to forestry programs than others.
Which of the following best describes the uses of private land?a.Private land cannot be used to operate businesses.b.After initial construction. the uses of private land do not change. c.It can be used for a variety of activities and businesses.d.None of the above.
Which of the following is the most damaging method of soil remediation?a.soil excavation and disposalb.soil aerationc.heating and vapor extractiond.microbial digestion
Which of the following is most negatively affected by fishing practices?a.deep sea coralsb.ocean microbesc.methane hydratesd.autonomous underwater explorers
How has human use of salt marshes changed over time?a.Humans have come to value salt marshes and now seek to preserve and restore them.b.Humans now use drained salt marshes exclusively for agriculture.c.Humans have begun to use salt marshes for landfills.d.Humans have begun to use marsh land for housing and commercial development.
The principle difference between where salt marshes and mangrove forests grow is the salinity of the water.
Which of the following is true concerning land management methods for corporations.a.The best strategy is a combination of government regulation and voluntary cooperation.b.The best strategy is to rely on businesses to voluntarily pursue green business practices.c.Corporations do not follow established land management strategies.d.The best strategy is to impose government regulations on land management methods.
Wetlands occurring in areas with a large amount of trees are most likely _______.a.swampsb.bogsc.marshesd.none of the above
Which of the following forest management practices is the most harmful to forest ecosystems?a.clearcuttingb.shelterwood cuttingc.group selectiond.single tree selection
Rainforests are not exclusively found near the equator.
The abundance and variety of foods available in wetlands is a large contributor to their biodiversity.
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Issues Affecting Marine Ecosystems
Ocean Exploration