PHSC 210 Quiz 5 Liberty University Complete Answers > Latest 2019/20, Already Graded A.

PHSC 210 Quiz 5 Liberty University Complete Answers QUESTION 1 A stream that flows in a desert and gets smaller and smaller as its water is absorbed by sand and gravel is called a(n) ______ stream. meandering braided disappearing misfit 2 points QUESTION 2 A hillside in Alabama with bent tree trunks and cock-eyed tomb stones and fence posts is probably experiencing soil creep solifluction slump mudflow talus creep 2 points QUESTION 3 Perhaps the world’s greatest modern natural disaster (in terms of lives lost) was the eruption of Mount St. Helens The 1993 Mississippi River Floods 1931 Chinese flooding Hurricane Katrina in 2004 The Lake Missoula flood 2 points QUESTION 4 Which type of mass movement was responsible for the nautiloids buried in the Redwall Limestone? density current mudflow debris flow debris avalanche lahar 2 points QUESTION 5 The most common rock type for the formation of karst features is sandstone granite shale conglomerate limestone 2 points QUESTION 6 The most powerful and rapid stream erosion process is cavitation solution by carbonic acid abrasion hydraulic action sapping 2 points QUESTION 7 If your house is built on a hillside susceptible to past mass wasting events, the most important thing you could do reduce the risk of further movement would be cut terraces in the slope above you install good drainage build a cement wall upslope of your home plant more vegetation on the hillside remove all the vegetation on the hillside to promote rapid drainage 2 points QUESTION 8 Sand is usually found in the ______ load of a stream bed dissolved load suspended load 2 points QUESTION 9 Which mineral is produced when rocks “rust?” calcite hematite chlorite halite apatite 2 points QUESTION 10 A layer of rock that is impermeable and traps a pool of water above it is called a(n) water table aquifer aquiclude aeration 2 points QUESTION 11 Deposits made along the sides of a stream channel during periods of flooding are called alluvial fans deltas natural levees flood plains gravel bars 2 points QUESTION 12 It is observed in the desert of southern California that a mountainside made of granite has both many joints and rounded granite boulders. This would be an example of differential weathering spheroidal weathering the action of carbonic acid evidence of talus creep evidence of groundwater sapping 2 points QUESTION 13 This type of cave formation often has a very strange shape stalactite soda straw stalagmite helictite flowstone 2 points QUESTION 14 This type of process might cause a door to your house not to open very well in the winter time. frost wedging frost heaving groundwater sapping unloading pressure release 2 points QUESTION 15 This type of thermal feature is formed as hot water encounters volcanic ash as it rises to the surface geyser mud pot fumarole hot spring kimberlite 2 points QUESTION 16 Calcite (or limestone) exposed at the earth’s surface is commonly weathered by hydrochloric acid phosphoric acid hydraulic acid sulfuric acid carbonic acid 2 points QUESTION 17 Which one of the following horizons would probably have the most mineral matter? “A” “B” “C” “O” “E” 2 points QUESTION 18 When a well is heavily pumped the water table forms a capillary fringe the aquifer becomes an aquiclude the water table drops forming a funnel-shape nothing happens to the water table level the bottom of the aquifer rises, forming a cone of ascension 2 points QUESTION 19 Weathering is the physical removal and transport of material from a slope. True False 2 points QUESTION 20 Soda straws are a special type of stalactite. True False 2 points QUESTION 21 There is evidence that mountain-sized mass movements occurred soon after Noah’s Flood. True False 2 points QUESTION 22 It is likely the Tigris and Euphrates Rivers mentioned in Genesis 2 are the same Tigris and Euphrates Rivers of today. True False 2 points QUESTION 23 Limestone (or other carbonate rock) can be expected immediately below the surface of an area with karst topography. True False 2 points QUESTION 24 Weathering is an important process in the formation of soils. True False 2 points QUESTION 25 Nutrient rich soils would be expected in tropical climates with great amounts of rainfall. True Fals