Consumption
A) varies greatly by age group.
B) levels remain constant over time, with people purchasing mainly the same types of things.
C) is highly gendered.
D) changes according to income levels.
E) varies by race or ethnicity.
B
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As more disorder occurs in a system, entropy
A. decreases. B. increases. C. remains the same. D. none of the above
What is the mostly likely setting for this drainage pattern?
A) The rocks have a relatively equal resistance to erosion.
B) Drainages have followed a series of fractures that branch off of one another.
C) The area has folded or faulted rocks with different resistances to erosion.
D) A volcano once existed here but has been partly eroded away.
A wiggle in time is a
A. vibration. B. wave. C. both of these D. none of the above
Phytoremediation is:
A. A process that can reduce pollution in less than a year B. A process that has been used only in rural areas C. Only possible in areas with mild climates D. A slow process that may take many growing seasons to reduce pollution