Which of the following organisms has the greatest instrumental value?
A) Salmon
B) Termites
C) Mosquitoes
D) Lichens
A
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To explain why different places are interrelated, geographers have three basic concepts. These are:
A) scale, space, and connection B) country, region, and town C) railroads, shops and markets D) distance, area and location E) maps, GPS and GIS
During the Ice Ages, much of Nevada, Utah, and eastern California was covered by
A. deserts B. huge lakes C. the sea D. ice
Judge the following sentence according to the criteria given below: Animals that feed through a food web rather than a food chain are more likely to survive BECAUSE they always feed very close to the primary producing population
A) The assertion and the reason are both correct, and the reason is valid. B) The assertion and the reason are both correct, but the reason is invalid. C) The assertion is correct, but the reason is incorrect. D) The assertion is incorrect, but the reason is correct. E) Both the assertion and the reason are incorrect.
In the region surrounding Orlando, Florida, effluent produced by secondary wastewater treatment is
A) routed through special oxidizing chambers before entering the St. Johns River system. B) routed through wetlands before entering the St. Johns River system. C) used to produce drinking water for the city of Orlando. D) used for livestock drinking water in the nearby farms.