Biogeochemical cycles involve ________
A) the cyclic movement of materials through ecosystems
B) only geological and chemical processes
C) only biological processes
D) heat loss from both respiration and photosynthesis
A
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How many amino acids are glucogenic but not ketogenic?
A) 4 B) 5 C) 10 D) 14
If dams were constructed on all the streams leading to a shoreline all of the following would be
expected to happen to the coast except? a. Beaches would get smaller or even disappear. b. Coastal erosion would increase. c. Sand bars and spits would decrease in size. d. Barrier islands would retreat and decrease in size. e. An increase in the number of tsunamis
Urban heat islands induce:
A) city breezes. B) mistral winds. C) country breezes. D) foehn winds.
The U.S. Bureau of the Census has created a method of measuring the functional area of a city, known as:
A) the city-state B) the megalopolis C) the metropolitan statistical area D) the metropolitan influence zone E) the functional city limit