In rural and suburban areas, the systems most commonly used to treat raw sewage on personal property are
A. living machines.
B. compost toilets.
C. primary sewage treatments.
D. secondary sewage treatments.
E. septic tanks.
Answer: E
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Which of the following is a correctly described statement about part of the hydrologic cycle?
A) Raindrops form through the process of evaporation. B) Precipitation refers to minerals coating sand grains with natural cement. C) Most groundwater forms when water on the surface infiltrates into the ground. D) Movement of water is restricted to rainfall and rivers. E) None of these are correct.
Which of the following statements is/are true?
a. If you travel from Dallas, Texas to St. Paul, Minnesota in January, you are more likely to experience greater temperature variations than if you make the same trip in July. b. Annual temperature ranges tend to be much greater near the ocean than in the middle of the continent. c. If two cities have the same mean annual temperature, then their temperatures throughout the year are quite similar. d. all of the above are true
Which is a current intraregional migration trend in the United States?
A) rural to urban B) urban to suburban C) metropolitan to nonmetropolitan D) net emigration from the northeast E) seasonal migration in winter months
Urban residents are generally more tolerant of ________ than are the residents of rural communities, but residents of urban settlements often feel that they are surrounded by people who are indifferent and reserved
A) discrimination B) political insiders C) tax shelters D) uniform social behavior E) diverse social behavior