How is groundwater flow primarily controlled?
a.) through the water table
b.) by the surrounding rocks
c.) by gravity
d.) by the location of streams at the surface
Ans: c.) by gravity
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What coefficients balance the following equation? ____ P4 (s) + ____ H2 (g) ? ____ PH3 (g)
A) 4, 2, 3 B) 1, 6, 4 C) 1, 4, 4 D) 2, 10, 8
True or False: Minerals are the fundamental building blocks of Earth
Indicate whether this statement is true or false.
Oceans are about four times as deep as mountains are high. At the bottom of the ocean are
A. thick oceanic crust at the ocean ridges that gradually thins as it nears the deep ocean trenches. B. towering plutonic mountains created from volcanoes and fissure eruptions at the oceanic trench areas. C. huge towering mountains, deep valleys, and deep ocean trenches near the continental borders. D. all of the above
Discuss the elements of sustainable minerals management
What will be an ideal response?