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Hydrology, Weathering and Erosion- Mrs. Mullane Flashcards | StudBud
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Hydrology, Weathering and Erosion- Mrs. Mullane
Hydrology, Weathering and Erosion- Mrs. Mullane
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Answers
1
How does erosion
differ
from weathering?
erosion splits rock and causes it to break up
erosion moves sediments from place to place
weathering carries away soil and rock
erosion adds carbonic acid to soils
2
Which is
NOT
a source of fresh water on Earth?
frozen water
groundwater
oceans
running water
3
What type of weathering is shown in the following diagram?
oxidation
exfoliation
frost wedging
abrasion
4
What process of the water cycle is C?
Precipitation
Transpiration
Evaporation
Run Off
5
A landscape characterized by
caverns
and
sinkholes
is referred to as –
aquifers
karst topography
artesian zones
hot springs
6
What forms when a meander in a stream becomes
cut off
by deposited sediment?
floodplain
delta
levee
oxbow lake
7
Of the 3 major watersheds in Virginia, which is the
largest
?
Gulf of Mexico
Carolina Sounds
Chesapeake Bay
8
The underground region where the soil’s pores are filled mostly with air is called the
Zone of-
Aeration
Condensation
Saturation
Vapor
9
What is the name of the cave formation labeled A?
Stalactite
Stalagmite
Bath
Column
10
Which letter lists only types of mechanical/physical weathering?
organic activity, oxidation, frost action, carbonation
abrasion, gravity, temperature, frost action
carbonation , oxidation, sulfuric acids, water
plant acids, carbonation, sulfuric acids, abrasion
11
Organic
matter in soil is also called
regolith
talus
humus
loam
12
What is the name of the cave formation labeled B?
Stalactite
Bath
Column
Stalagmite
13
The part of the
regolith
that supports plant growth is called
soil
water table
bedrock
minerals
14
When
acids
change a rock into a new compound it is called –
mechanical weathering
erosion
uloading
chemical weathering
15
The
total land area
that water flows across or through on its way to a stream is called a -
lake
tributary
delta
watershed
16
Why must water contain dissolved carbon dioxide in order to break down limestone?
in water it forms an acid, which breaks down limestone
it reduces the viscosity so the water flows morequickly
it supports the microscopic life thatdestroys the limestone
it raises the freezing point.
17
What process of the water cycle is A?
Condensation
Run Off
Precipitation
Transpiration
18
The small pieces of rock that are created by the breakdown of rock are called -
soil
sand
sediment
small rocks
19
A
curved bend
in a stream’s path is called a
deposit
gradient
floodplain
meander
20
The underground region where the soil’s pores are filled mostly with water is the
Zone of-
Condensation
Aeration
Saturation
Vapor
21
What process of the water cycle is B?
Transpiration
Evaporation
Run Off
Precipitation
22
Which
physiographic (geographic)
region in Virginia contains the most karst topography?
Piedmont
Coastal Plain
Appalachian Plateau
Valley & Ridge
23
Soil formation is affected by all of thefollowing factors,
except
time
amount of precipitation
rock type of parent material
climate
24
A huge mass of
ice
and
snow
that moves by gravity is calla(n) –
moraine
drumlin
glacier
cirque
25
When do streams and rivers
deposit
sediment?
when they are flooding
when they plunge over waterfalls
when their velocity increases
when their velocity decreases
26
What is the correct order in which soil
horizons
should be labeled in this diagram?
A, O, B, C
O, A, B, C
O, B, P, C
C, B, A, O
27
By what process do streams and rivers move material?
deposition
erosion
weathering
mass wasting
28
The process by which the products of weathering and erosion are laid down is called -
slump
gradient
weathering
deposition
29
The
rate
of weathering is affected by
all of the above
vegetation
physical characteristics
climate
30
The process that breaks down a rock into smaller pieces is called -
weathering
gravity
erosion
depostion
31
A river that flows
slowly
and meanders through a broad floodplain would be considered a(n)
mature river
oxbow lake
new river
old river
32
Which letter contains only agents of
chemical
weathering?
a. carbonation,oxidation, water, temperature
a. water, organic activity, carbonation, abrasion
a. plant acids, carbonation, sulfuric acid, oxidation
a. 0sulfuricacid, plant acids, organic activity
33
A river that flows
fast
and
straight
, carving a deep V-shaped valley, would be considered a(n)
young river
old river
mature river
oxbow lake
34
The
flat area
that is found on both sides of a river that takes the water during a flood is a(n
floodplain
delta
dam
oxbow lake
35
The
boundary
between the Zone of Aeration and the Zone of Saturation is called the -
geysers
sink hole
water table
zone of porosity
36
Would you want to build a house on the
outside
or on the
inside
of a meander of a river?
Outside
Inside
37
The movement of Earth materials down slope due to
gravity
is called –
mass wasting
weathering
geology
karst topography
38
What is the name of the cave formation labeled C?
Stalagmite
Column
Bath
Stalactite
39
The
continuous
movement of water between the air and the Earth is called
the rock cycle
run off
precipitation
the hydrologic cycle(water cycle)
40
(
True
or
False
)
W
eathering,
E
rosion, and
D
eposition are inter-related processes.
True
False