The smallest time periods on the geologic column are the ________
Fill in the blank(s) with the appropriate word(s).
Answer: epochs
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A map that identifies the average value of a variable being identified over the preexisting areal unit is a ________ map.
A. dot B. spatial averaging C. graduated circle D. choropleth
Which of the following will be essentially insoluble in water?
A) ethane B) octane C) pentane D) all of them
Who reaps the most economic benefits associated with the Green Revolution?
A) dictatorships B) farmers in mid-latitude countries (Australia, France, Germany, for example) C) international shipping companies D) large-scale wealthy farmers in the developing world E) small-scale farmers (of any wealth) in the developed world
One after the other, if the land is used for two or more different purposes then the type of usage is defined as
A. conservation. B. multiple use. C. restrictive zoning. D. sequential use.