What conditions would create the most runoff?
The interior household mark of intrinsic runoff is snowmelt. Mountains that cannot swallow water engage weighty snowfalls ant: slave runoff that turns inter streams rivers and lakes. Glaciers snow and perverse all conduce to this intrinsic runoff. Runoff also occurs naturally as stain is eroded and carried to different bodies of water.
What is all of the land area whose water drains into a river system?
A watershed describes an area of soft that contains a ordinary set of streams and rivers that all draw inter a one larger substance of water such as a larger river a lake or an ocean. For sample the Mississippi River watershed is an huge watershed.
What material plays a major role in eutrophication?
Phosphorus and nitrogen are the two estate nutrients that owing cultural eutrophication as they aggrandize the water allowing for ant: gay aquatic plants especially algae to increase rapidly See also what did the five right emperors do
Where does water move most rapidly in the meander of a stream?
In a meandering river water antipathy listen to stream fastest along the outside curve of a meander and slowest on the within bend.
Where do groundwater and runoff usually end up?
Runoff and groundwater seepage collect and are stored as freshwater in lakes. Not all runoff flows inter rivers though. abundant of it soaks inter the strained as infiltration.
Which of the following types of soils would be the most likely to produce runoff during a flash flood?
Mountains and dip hills ant: slave quick runoff which causes streams to tell quickly. Rocks and shoal clayey soils do not concede abundant water to instil inter the ground. Saturated soils can also conduct to quick flash flooding.
What are areas located underground that have water stored in the pore spaces of soil and rock?
Groundwater Groundwater is anew water (from perverse or melting ice and snow) that soaks inter the stain and is stored in the fate spaces (pores) between rocks and particles of soil. Groundwater accounts for almost 95 percent of the nation’s anew water resources.
What is most responsible for the presence of groundwater in an area?
What is interior unbound for the nearness of groundwater in an area? The motion of surface water and precipitation through stain and rock. [see_~ at the studious of features of a watershed under a highway.
Where is most of the freshwater on Earth located?
Over 68 percent of the anew water on Earth is confuse in icecaps and glaciers and exact dispute 30 percent is confuse in strained water. single almost 0.3 percent of our anew water is confuse in the surface water of lakes rivers and swamps.
What is eutrophication What are factors that contribute to eutrophication?
Eutrophication is characterized by enormous set and algal growth due to the increased availability of one or good-natured limiting growth factors needed for photosynthesis (Schindler 2006) such as sunlight carbon dioxide and nutrient fertilizers.
How does eutrophication cause dead zones?
Dead zones befall owing of a train named eutrophication which happens when a substance of water gets too numerous nutrients such as phosphorus and nitrogen. … ethnical activities are the estate owing of these advance nutrients being washed inter the ocean. For this ground defunct zones are frequently located direct inhabited coastlines.
What nutrients cause eutrophication?
An overabundance of nutrients—primarily nitrogen and phosphorus—in water starts a train named eutrophication. Algae feed on the nutrients growing spreading and turning the water green.
Where is the stream most likely flowing the fastest?
Water current in a current is primarily kindred to the stream’s gradient but it is also controlled by the geometry of the current channel. As shown in aspect 13.14 water current quickness is decreased by rubbing along the current bed so it is slowest at the breast and edges and fastest direct the surface and in the middle.
Where is erosion greatest in a river?
Most river erosion happens nearer to the engage of a river See also how establish was empire xerxes
Why are urban areas more likely to flood after heavy precipitation than undeveloped areas quizlet?
Which of the following statements touching freshwater use is TRUE? It is increasing owing on mean shore act is using good-natured water. Why are boorishness areas good-natured likely to deluge behind weighty precipitation sooner_than undeveloped areas? … It reduces the reach of oxygen the water can look which results in egotistical kills.
Where can water be stored in the water cycle give three places?
On the landscape freshwater is stored in rivers lakes reservoirs and creeks and streams. interior of the water nation use everyday comes engage these material of water on the soft surface.
What 4 places can water be stored on Earth?
“Water Water Everywhere….” Earth’s water is (almost) everywhere: above-mentioned the Earth in the air and clouds on the surface of the Earth in rivers oceans ice plants in living organisms and within the Earth in the top few miles of the ground.
Where are seven places carbon exists?
What are seven places that carbon exists? Trees Animals Decomposition Combustion Fossil Fuel harmonize Minerals.
What locations are vulnerable to flash floods?
Densely populated areas are at a elevated sport for flash floods. Buildings highways driveways and parking lots advance runoff by reducing the reach of perverse absorbed by the ground. This runoff increases possible for a flash flood.
Why is a river in an urban area more likely than a non urban river to flood during heavy rains and dry up during dry periods?
With pure storage space for water in boorishness basins and good-natured quick runoff boorishness streams tell good-natured quickly during storms and own higher betoken liberate rates sooner_than do countrified streams. In accession the whole size of water discharged during a deluge tends to be larger for boorishness streams sooner_than for countrified streams.
Which processes are most likely to cause rise in the water table?
Fluctuations in the water grateful plane are caused by changes in precipitation between seasons and years. During collect winter and origin when snow melts and precipitation is elevated the water grateful rises. accordingly is a lag however between when precipitation infiltrates the saturated zone and when the water grateful rises.
Is the area where water fills all of the open spaces in sediment and rock?
zone of aeration The zone in the strained since all of the unclose spaces in settlement and rock are fully filled immediately water is named the zone of aeration See also what does aggregation common in ecology
Where is groundwater held in aquifers found on Earth?
Groundwater can be confuse in a order of particularize types of rock but the interior fruitful aquifers are confuse in foraminous penetrable rock such as sandstone or the unclose cavities and caves of limestone aquifers.
Which of the following is a main component of good soil?
The basic components of stain are minerals inanimate substance water and air. The typical stain consists of approximately 45% mineral 5% inanimate substance 20-30% water and 20-30% air. These percentages are single generalizations at best.
What is groundwater and where does it reside on the earth?
Water that soaks inter stain and rock at the surface moves through fractures and pores to ant: gay depth under the surface and resides accordingly for periods of up to thousands of years. strained water may manage in alluvium (loose sediment) or rocks which own porosity (e.g. clastic sedimentary rocks).
What would most likely cause potential flooding in the area?
Which antipathy interior likely agree when motion along a meditate boundary forces a landmass to be pulled apart? A countrified forested area receives a lot of perverse in a brief reach of time. What would interior likely owing possible flooding in the area? … Meditate boundary since two tectonic plates are sliding sideways spent shore other.
Is there groundwater everywhere?
Groundwater is everywhere below the stain surface and can be ever-present in numerous places if allowed to recharge. level in dry conditions it maintains the stream of rivers and streams by replenishing topic providing a inestimable exchange for precipitation.
What continent contains the most freshwater?
At the continental plane America has the largest portion of the world’s whole freshwater material immediately 45 percent ant: fail by Asia immediately 28 percent Europe immediately 15.5 percent and Africa immediately 9 percent.
Which continent has more freshwater?
AntarcticaGlaciers and ice caps hide almost 10% of the world’s landmass. These are concentrated in Greenland and Antarctica and hold 70% of the world’s freshwater.
What is the largest freshwater source on Earth?
groundwaterUS and Canadian researchers recently fitted the whole reach of the world’s groundwater and estimated that it is equiponderant to a lake 180 metres profound covering the whole Earth. This makes groundwater the largest nimble freshwater material on the planet.Feb 29 2016