Multiple choice Questions for running Water - chapter 10Each chapter will include a couple of questions draft to test your expertise of material covered in the chapter and also in the Internet-based resources. Your answers are not being recorded. Try the following. A dendritic stream pattern will often tend to construct in __________ .regions underlain by regularly-spaced joints or faultsregions of urgently strata follow me the flanks of diverted volcanoesregions that flay-lying sedimentary rocksPoint bars room deposited _____________ .on the inside of a meander bendon the external of a meander bendat the basic of a waterfallby turbidity currentsAs a river overflows its banks during flood, it drops lot of that coarser-grainedload immediately, forming landforms dubbed ___________ .deltasalluvial fansnatural leveespoint barsA flow flows into a quiet lake and begins to type a ____________ .deltasalluvial fansnatural leveespoint bars Which among the complying with generally reduce downstream follow me the length ofa stream?channel widthchannel depthgradientvelocityWhich the the following statements about fluid circulation is false?as the velocity the a currently increases, laminar flow may readjust to turbulent flowthe viscosity of most fluids increases as temperature increasesmost streams and rivers are turbulentthe much more viscous the fluid, the much more likely the flow is laminarWhat form of circulation can carry gravel and cobbles?laminarturbulentboth A and also Bneither A nor BParticles the roll and slide follow me the flow bottom are dubbed _________ .bed loadsuspended loaddissolved loadnone of the aboveWhat type of material is most most likely to it is in transported as suspended load?claysiltsanddepends top top the "energy" the the streamSuspended load consists of material ___________ . Rolling along on the bottom of the streamtemporarily or permanently exposed in the flowdeposited top top the bottom the the streamrolling along the bottom and suspended in the flowThe speed at i m sorry suspended corpuscle become component of the bed pack of a present is referred to as the ____________ . Discharge velocitycapacitysettling velocitycompetenceRunning water erodes solid absent by _________ .abrasianchemical and also physical weatheringundercutting action of currentsall the the aboveAt a bend in a river, _________ wake up on the exterior of the bend and also ________ occurs on the within of the bend.erosion ..... Depositiondeposition ...... Erosionerosion .......erosiondeposition ..... DepositionWhich of the complying with does not identify whether a currently is straight, braided, or meandering?flow volumesediment loadriverbank erodibilitylength that riverThe volume the water flowing past a suggest in a given time is referred to as the __________.comptenceviscositydischargecapacityWhat is the probability of a 50-year flood occuring next year?2%10%50%cannot be determined from the info givenThe shape of the longitudinal profile of all streams is __________ .a horizontal linea right line sloping downstreama concave upward curvea concave downward curveIf sea level were to rise, the steep of the longitudinal file of many rivers would certainly _________ . Boost decreasefirst increase, then decreasefirst decrease, climate increaseIf a dam is built, sediment will certainly ________ on the upstream next of the dam and also sediment will certainly ________ ~ above the downstream next of the dam.accumulate ... Accumulateaccumulate ... Erodeerode ... Accumulateerode ... ErodeTerraces space remnants of former ___________ . Floodplainsriversfloodplain depositsalluvial fansWhat kind of drainage pattern would certainly you mean to discover on a volcano?dendriticrectangularradialradicalWhat form of drainage pattern would you intend to discover where fast weathering follow me joints in bedrock controls the course of streams?dendriticrectangularradialradicalA delta is consisted of of sediments ____________ . Deposit at the mouth the a riverdeposited ~ above the inside of a meander loopdeposited in ~ a mountain frontdeposited on the exterior of a meander loopWhich the the complying with processes is the most essential erosional force?streamsglacierswindwavesAbout how much dissolved materials carry out rivers carry each year?2-4 thousands tons2-4 million tons2-4 exchange rate tons2-4 trillion tonsSince humans started to actively affect your environment, exactly how much has sediment move by streams increased?10%50%100%200%Which of the following flows is most most likely to be turbulent?slow flow in a shallow channelfast circulation in a shallow channelslow circulation in a deep channelfast circulation in a deep channelWhich the the adhering to statements about fluid flow is false?as the velocity the a stream increases, laminat circulation may change to unstable flowthe viscosity of many fluids rises as the temperature increasesmost streams and also rivers space turbulentthe much more viscous the fluid, the much more likely the circulation is laminarWhat kind of flow can transport gravel and cobbles?laminarturbulentboth A and also Bneither A nor BWhat form of material is most likely to be transported together suspended load?clay particlessand particlesgravel particlesall that these are equally likely to be transported as suspended loadWhich the the following statements about streams is false?for the same discharge, laminar flows generally carry an ext sediment than turbulent flowsfaster currents can lug larger particles 보다 slower currentssmaller corpuscle settle much more slowly than larger particlesthe basic level is the lowest level come which a stream can erodsGravel-sized particles are transported by rivers as ________.suspended loadbed loaddissolved loadall the theseThe intermittent jumping activity of sand grains follow me a river bottom is called ______.saltationripplingsuspensionmeanderingDuring turbulen flow, smaller sized grains will not _________.be picked up more frequently than huge grainsjump greater than huge grainssettle much more quickly than large grainstravel further than large grainsWhich of the adhering to stream velocities will bring about the biggest sand dunes?lowmoderatehighvery highPotholes in river bottom bedrock are developed by _____.the impacy of a huge rock relocated by a strong current which provides a "crater"the grinding action of a pebble or cobble in a swirling eddycascading water indigenous a waterfall i m sorry wears far the rocknone the the above
Of the selections show belpw, the most common youthful cross-sectional flow valley profile is _____?ABCDOf the choices show below, the most usual mature cross-sectional river valley file is _____?ABCDWhat is the term for a bent sandbar that develops on the within curve of a stream?meanderpoint barduneoxbow
In this figure the arrow is pointing come a(n) _________?meanderpoint barnatural leveeoxbow lakeNatural levees are consisted of of ___________.silt and clay deposited throughout a floodsand and gravel deposited during a floodoverlaping point barsisolated suggest barsNatural dams are collected by _________.beavershumansfloodserosionFor a given river, i m sorry of the adhering to floods would have actually the largest discharge?a 5-yeara 20-year overwhelming a 100-yearone cannot be identified from the informaiton givenWhich the the complying with statements about floods is true?a 50-year flood is usually of higher magnitude 보다 a 100-year flooda 100-year flood has actually a 10% opportunity of emerging in any one year.if over there is a 20% probability of a overwhelming of a specific height arising in any one year it is referred to as a 5-year floodthe recurrence term of a flood of a specific height does not depend upon the broad of the floodplainWhat is the primary reason sediment is deposit in large cone-shaped deposits at hill fronts? due to the fact that stream valleys widen abruptly at a hill frontbecause stream valleys nattrow abruptly at a hill frontbecause streat valleys obtain much steeptr a a hill frontbecause currently valeys get less steep in ~ a mountain frontRiver terraces space composed the ________ and kind as a an outcome of fast _______bedrock .... Subsidencebedrock ..... Upliftflood level deposits .....
You are watching: At a bend in a river, the main erosion is ________.
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Subsidenceflood plain deposits ..... UpliftIf a currently breaks through a divide and also captures drainage native the competing stream that is calledcompetitive capturecompetitive erosionstream piracystream capture
This sample most closely resembles ________ drainagedendriticrectangularradialtrellisIn this map view, the currently is flow _______from height to bottomfrom bottom to topfrom right to leftfrom left to rightA _________ drainage pattern establishes where rapid weathering along joints in bedrock controls the course of streamsdendriticrectangularradialtrellisHow far can large rivers, such together the Amazon, maintain a existing out come sea?meterstens the metershundreds that metersmany kilometersA delta is made up of sediments _________deposited in ~ the mouth of a riverdeposited on the within of a meander loopdeposited at a moutain frontdeposited top top the outsideof a meander loopWhich the the adhering to beds in a lake-delta is composed of thin horizontal class of mud? topsetforesetbottomset bedsall that theseWhy is the Missippi delta therefore large? because the Mississippi river transports a vast amount of sedimentbecause the tides in the GUlf that Mexico space not an extremely strongbecause waves in the Gulf that Mexico space not very solid all of theseThe east coast of north America lacks deltas since ________ waves and tides room too strongno rivers north out follow me the east coast of phibìc AMericathe Applachian hills are too erosion resistant rivers that the east coast have currents that room too weak to carry much sedimentTry this fill-in-the blanksReturn come the physics Geology house Page