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Earth Science (rivers) Flashcards | StudBud
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Earth Science (rivers)
Earth Science (rivers)
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A quiz over the water cycle, river systems, and water budgets.
Flashcards
31 cards
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Questions
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Answers
1
a fan shaped deposit that is dry and made of mostly sand and gravel.
meander
delta
alluvial fan
flood plain
2
the cycle of water movement is called what?
ground water
water cycle
lakes
rivers
3
fan shaped deposit at the mouth of a stream is called what?
river
oxbow lake
delta
meander
4
The process by which liquid water changes into water vapor.
water cycle
melting
evaporation
condensation
5
what do we call the path a stream follows?
divide
watershed
tributaries
channel
6
What do we call the process of removing the salt from the ocean water?
runoff
rivers
ground water
desalination
7
Which type of river load would erode the bed and sides fastest?
no suspended load
heavy dissolved load
no bed load
heavy bed load
8
What do we call feeder streams that feed into a larger river?
divides
watershed
channel
tributaries
9
where does a stream move fastest?
top of the water
bottom of the water
10
what is it called when a river expands by stealing another river or stream?
divides
river
stream piracy
channel
11
what stage of river has well established tributaries and meanders?
old rivers
mature rivers
broken rivers
youthful rivers
12
what do we call the water and streams at the beginning of a river system?
gradient
erosion
headwaters
saltation
13
The part of the valley floor usually covered in a flood is called what?
wet place
floodplain
river
ground water
14
A process in which plants give off water vapor.
transpiration
evaporation
sunlight
runoff
15
what stage of river has a V shape and does not meander?
old
mature
youthful
rejuvenated
16
The water that soaks deep into the ground.
transpiration
runoff
water cycle
ground water
17
raised area that helps prevent flooding.
flood plain
levee
divide
hill
18
When the earths crust moves and increases the gradient of a river causing it to move faster.
rejuvenated river
old
mature
youthful
19
We are able to use the ocean as a source of fresh water, and it is very easy to do.
True
False
20
Is the gradient of a river system seep or less steep at the beginning of a river?
less steep
steep
21
Does a river expand at the end of the river or closer to the beginning of the river?
end of the river
beginning of the river
22
In earth's water budget, what is the income?
runoff
condensation
precipitation
evapotranspiration
23
What do we call the entire area that drains into a river system?
watershed
divide
channel
ground water
24
What term do we use to describe both the velocity of a stream as well as its load?
stream load
gradient
headwaters
discharge
25
What is the process when water vapor expands and cools and changes to a liquid from vapor
precipitation
evapotranspiration
evaporation
condensation
26
where does a river move the fastest?
inside of a curve
outside of a curve
27
The sediments carried by the stream are called what?
steam load
headwaters
dirt
gradient
28
which is not a form of stream load
suspended load
dissolved load
bed load
rocky load
29
what do we call elevated areas that separate watersheds?
stream piracy
channel
headward erosion
divides
30
when a meander comes back on itself and a small portion of the river becomes isolated.
oxbow lake
meander
old river
wind gap
31
What feature of the river is seen in this picture?
gradient
aluvial fan
meander
delta