Advanced Placement (AP), 24.03.2021 22:50, zandariouslee
13. Two things determine the rate at which water moves through an aquifer. One is the hydraulic conductivity (permeability) of the material. The other is
(a) The slope of the water table
(b) The distance that the water flows
(c) The volume of water
(d) The pore pressure of the aquifer
14. Soils scientists classify soils based on
(a) the relative content of sand, silt and clay
(b) the porosity and permeability of the material
(c) the relative thickness of the soil horizons
(d) the original material it was derived from
15. The processes which drive the movement of the lithospheric “plates” are part of a planetary-scale system which works to
(a) equalize the density differences between the core and the surface
(b) equalize the pressure differences between the core and the lithosphere
(c) equalize the temperature differences between the core and the universe
(d) equalize the kinetic differences between the mantle and the crust
16. On their floodplains, rivers have a meandering habit. Over time, those meanders get larger and larger. The process by which they grow is a reflection of how
(a) The rate of erosion decreases with the depth of the water
(b) Groundwater flow affects slope stability
(c) Changes in water speed affect erosion and deposition
(d) Rivers are constantly eroding away their banks
17. Moving water sorts sediments based on
(a) their mineral composition
(b) their size
(c) their density
(d) their hardness
18. Metallic mineral resources are usually mined in places
(a) Where they have been accumulated by rivers
(b) Where the land was formerly covered by oceans
(c) Where volcanic processes have concentrated them
(d) Where erosion has cut down to the upper mantle
19. As we have studied the areas around our local volcanoes, we have come to realize that
(a) most of the valleys are filled with thick volcanic mudflows
(b) glowing pyroclastic flows have extended far from these mountains
(c) extensive ash-fall deposits have completely filled the surrounding valleys
(c) our volcanoes are not particularly hazardous, except for Mt. St. Helens
Answers: 1
Advanced Placement (AP), 23.06.2019 10:30, Darkwynd11791
Another term for an organizational aid is ‘assistive image’. select the best answer from the choices provided
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Advanced Placement (AP), 23.06.2019 19:40, crosales102
Want free points and brainliest? answer this drivers ed question correctly and you shall receive : ) in which of the following situations is it legal to pass? a. the vehicle you want to pass is driving at or above the speed limit in front of you. b. you must cross a center line that's solid on your side and broken on the opposite side. c. you are in the middle of crossing a bridge that only has one lane each direction. d. you are on a straight road and can pass the car ahead under the speed limit.
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Advanced Placement (AP), 24.06.2019 09:40, zeckwielen8205
Which of the following entities ensure that national security policies are carried out? check all that apply.
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13. Two things determine the rate at which water moves through an aquifer. One is the hydraulic cond...
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