Much of the profound influence water temperature has on marine life is because cold water is ________ dense and has a ________ viscosity than warm water
A) less; higher
B) less; lower
C) more; higher
D) more; lower
E) There is no relationship between density and viscosity.
C
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The most urbanized nation in the region is
A) Uzbekistan
B) Kazakhstan
C) Tajikistan
D) Afghanistan
E) Mongolia
What is the discharge of a stream with a velocity of 2 meters/sec that is 5 meters wide by 3 meters deep?
A. 6 cubic meters/s B. 10 cubic meters/s C. 15 cubic meters/s D. 30 cubic meters/s
Air masses are identified by a pair of letters, one lowercase and one uppercase. The uppercase letter (P, A, or T) refers to:
A) the elevation of the air mass source region. B) average air pressure within the air mass. C) the approximate latitude of the air mass source region. D) the humidity levels within the air mass.
Which of the following cannot be caused by overpumping of ground water?
A. bringing contamination into previously uncontained wells B. subsidence and compaction of the aquifer C. a cone of depression D. a change in the direction of groundwater flow E. All of these are possible consequences of overpumping.