What is hydraulic conductivity?
A) the velocity at which water passes through soil
B) the proportion of sand and gravel in a soil
C) the number and sizes of pore spaces in a soil
D) the ability of a porous material to transmit water
D
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Where on this cross section would water at the surface become groundwater?
A) 1, 2, and 3
B) 1 and 3
C) 2 and 4
D) 2 only
E) 4 only
The advantage of producing goods in an area where other companies are producing the same thing and there are a trained labor force, assembly and distribution systems of transportation, and support by financial and other services is called
A. spatial analysis B. competitive advantage C. agglomeration economies D. headquarters function
What is Disconformity?
a. The strata below were tiled or folded before the unconformity developed b. Sedimentary rocks overlie basement (typically consisting of igneous and/or metamorphic rocks) c. An unconformity parallel to the two sedimentary sequences it separates d. An unconformity due to cross cutting beds
Which site has the lowest hazard for pyroclastic eruptions?
A. 1, the suburbs of Tacoma B. 2, a valley near the volcano C. 3, the flanks of the volcano D. 4, the summit of the volcano