Upcoming test? Flashcards

1
Q

groundwater

A

water in the ground

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2
Q

oxidation

A

oxygen combines with minerals in a rock and turns rust red

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3
Q

residual soil

A

soil found in the area it was created.. matches composition of bedrock

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4
Q

differential weathering

A

rock that weathers away at different rates

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5
Q

Zone of saturation

A

groundwater zone completely filled with water

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6
Q

capillarity

A

water traveling upward through tiny spaces in the soil

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7
Q

abrasion

A

the rounding of rock by wind and water

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8
Q

root wedging

A

when plants grow into the crack in a rock and break it

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9
Q

carbonation

A

carbonic acid dissolves limestone to create caves

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10
Q

zone of aeration

A

groundwater zone that is partially filled with air

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11
Q

hydration

A

water combines with the minerals in a rock

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12
Q

water retention

A

water gets stuck in tiny spaces of soil

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13
Q

transported soil

A

soil that was brought into a location and does not match the bedrock

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14
Q

frost wedging

A

ice breaks the rock apart

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15
Q

permeability

A

ability for water to pass through the soil

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16
Q

water table

A

the top of the Zone of saturation, in between the zone of aeration and the zone of saturation

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17
Q

exfoliation

A

the peeling of rock

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18
Q

infiltration

A

water cycle process of water sinking into the ground

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19
Q

runoff

A

the water cycle process of water flowing along the surface

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20
Q

porosity

A

the amount of empty space in rock or soil

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21
Q

surface area

A

small particles in big quantities have this

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22
Q

humus

A

topsoil, rich in nutrients, dark, organic

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23
Q

sand dune

A

the name of the depositional feature by wind

24
Q

erosion

A

the movement of rock or soil

25
physical weathering
mechanical weathering
26
impermeable
water cannot pass through soil
27
chemical weathering
rock is broken down chemically
28
discharge
the volume of water in a river channel
29
carrying power
the power to move or transport a particle
30
velocity
the speed of water
31
vertical sorting
the sorting of sediment in a vertical order
32
drumlin
a tear drop shape hill where the tip of the teardrop points south
33
suspension
particles that are floating in water
34
moraine
a pile of unsorted sediment at the end or terminus of a glacier
35
saltation
particles are bounced and dragged along the bottom of the river
36
sorted sediment
sediments that are organized by size, shape and density (wind and water)
37
slope
how steep the landscape is
38
v shape valley
shape of a river channel
39
horizontal sorting
sorting of sediment in a horizontal order
40
plateau
landform that has medium elevation and made of sedimentary rock
41
retreat/ recede
the melting glacier moves backwards up the mountain slope
42
striations
scratches in rock made by glaciers
43
kettle lake
a hole made in the ground from a craving glacier. sometimes filled with water
44
solution
parties are dissolved in the water
45
plain
lowest elevation landscape made of sedimentary rock
46
u shaped valley
valley created by glacier
47
meander
turn in a river
48
till
unsorted sediment of a glacier
49
mountain
highest elevation landscape made of metamorphic rock
50
downcutting
water cutting down into the rock
51
outlaws (plain)
glacier meltwater organizes sediments
52
unsorted sediment
sediment that is unorganized and unaltered
53
erratic
huge boulder dropped off by a glacier
54
mass wasting
the term used for gravity erosion
55
talus
sediment deposited by gravity
56
barrier islands
an island system that protects the mainland from water erosion