Common deep-sea vent communities include all of the following except ________.
A. fish
B. deep-water corals
C. filter-feeding clams and mussels
D. crabs
E. tubeworms
Answer: B
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Regarding small-scale winds, it is true that
A) they occur on a time scale of minutes to hours. B) they occur across distances of less than 100 miles, give or take. C) they are not as well understood as extratropical cyclones. D) all of the above E) none of the above
For precipitation to occur,
A. the force of gravity is incapable of overcoming the buoyant forces keeping water droplets and ice crystals suspended. B. buoyant forces keeping water droplets and ice crystals suspended must be less than the force of gravity. C. buoyant forces keeping water droplet and ice crystals suspended must be greater than the force of gravity. D. instability within the clouds must exceed the pull of gravity.
Which of the following is a correct IUPAC name?
A) 2-ethyl-3-methylpentane B) 2,2-dimethylpentane C) 2,2-diethylpentane D) all of them
A ________ uses standardized symbols and patterns to represent rock types and geologic structures.
A. geologic column B. geologic map C. Google Maps D. topographic map E. correlation map