What best describes the direction that groundwater flows in the subsurface?
A. from unconfined to confined aquifers
B. from saturated to unsaturated aquifers
C. from areas of infiltration to areas of evaporation
D. from areas of high hydraulic head to low hydraulic head
E. away from streams and lakes
Answer: D
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A) common religious beliefs B) similar livelihood systems and shared colonial experience C) shared language D) unified political system E) similar philosophy
Locate the data for the highest-discharge flood at Albuquerque after Cochiti Dam was completed in 1973
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Many developing countries have economies largely dependent on subsistence agriculture; the majority of the population in the Asian region live in rural areas
Indicate whether the statement is true or false
What is the most abundant mineral group?
What will be an ideal response?