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Study sets matching "term:horizons = bedrock, horizon a, horizon b, horizon c"

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Study sets matching "term:horizons = bedrock, horizon a, horizon b, horizon c"

12 terms
A/C Locations and its Contents - Horizon Air
ALL FA JUMPSEATS
FWD LHS GALLEY
FWD LHS OHB
All Seat Pockets
-Flashlight... -Life Vest
-Seatbelt Extentions (2)... -Demo Kit
-POB (Mob.)... -Megaphone... -AED... -EMK... -Medlink Handset
Q400 Safety Cards
ALL FA JUMPSEATS
-Flashlight... -Life Vest
FWD LHS GALLEY
-Seatbelt Extentions (2)... -Demo Kit
50 terms
Horizon SAT Vocab - Reading Comp Set 1 A-C
accede
acclaim
acquiesce
affable
1. to give in, agree to, 2. take office, v
praise, v or n
give in, v
friendly, adj
accede
1. to give in, agree to, 2. take office, v
acclaim
praise, v or n
A-B-C (horizons)- study for soil with me!!! (Jackson 5 Song- redo)
When plant toots break rock apart, tha…
The color of soil that has a high humu…
______________is the main cause of che…
Humus
Mechanical weathering
black
water
decayed organic material
When plant toots break rock apart, tha…
Mechanical weathering
The color of soil that has a high humu…
black
15 terms
horizon levels
A Horizon
A Horizon
A Horizon
A Horizon
topsoil
top layer of soil
covered with litter
more humus and fewer rocks and mineral particles
A Horizon
topsoil
A Horizon
top layer of soil
8 terms
Soil Horizon
Litter,Topsoil,Subsoil,Parent Rock, Be…
Litter
Topsoil
Subsoil
Layers of Soil
O horizon
A horizon
B horizon
Litter,Topsoil,Subsoil,Parent Rock, Be…
Layers of Soil
Litter
O horizon
6 terms
Soil Horizon Review
O Horizon (Organic Litter)
A Horizon (Topsoil)
E HORIZON - Eluviation
B HORIZON - SUBSOIL
This layer is the surface layer that is made up mostly of lea…
The darkest layer of the soil because it contains enough part…
Leaching Layer. This eluviation (leaching) layer is light in…
Is where leached minerals and clays accumulate. This layer is…
O Horizon (Organic Litter)
This layer is the surface layer that is made up mostly of lea…
A Horizon (Topsoil)
The darkest layer of the soil because it contains enough part…
12 terms
Soil Horizons
O horizon
A horizon
E horizon
B horizon
humus... Organic top layer, Surface plant and animal litter for…
Topsoil... A crumbly, dark brown soil that is a mixture of humu…
Eluviation layer... Zone of Leaching, Light in color, composed…
Subsoil... Contains most of a soil's inorganic matter and is mo…
O horizon
humus... Organic top layer, Surface plant and animal litter for…
A horizon
Topsoil... A crumbly, dark brown soil that is a mixture of humu…
8 terms
soil
D horizon
C horizon
B horizon
A horizon
bedrock
sand and rock
subsoil
topsoil
D horizon
bedrock
C horizon
sand and rock
6 terms
Soil Horizons
A Horizone
B Horizon
C Horizon
O horizon
- mineral horizon... - always forms at the surface and is what m…
- typically a mineral subsurface horizon... - zone of accumulati…
- consists of parent material such as glacial till or lake se…
- has at least 20% organic matter by mass... - has either anaero…
A Horizone
- mineral horizon... - always forms at the surface and is what m…
B Horizon
- typically a mineral subsurface horizon... - zone of accumulati…
Soil Horizons
O horizon
A horizon
B horizon
C horizon
humus... Organic top layer, Surface plant and animal litter for…
Topsoil... A crumbly, dark brown soil that is a mixture of humu…
Subsoil... Contains most of a soil's inorganic matter and is mo…
Partially Weathered Bedrock... The layer of soil below the B Hor…
O horizon
humus... Organic top layer, Surface plant and animal litter for…
A horizon
Topsoil... A crumbly, dark brown soil that is a mixture of humu…
8 terms
science
the types of soil and there characteri…
horizon O
Horizon A
Horizon E
soil profile
humus
topsoil
leaching layer
the types of soil and there characteri…
soil profile
horizon O
humus
14 terms
Soil Horizons
O horizon
A horizon
E horizon
B horizon
Surface horizon, organic matter, but still decaying
Surface horizon, considered to be topsoil mineral soil high i…
Subsurface horizon, Not present in all soils light in colour…
Subsurface horizon, typically platy, blocky or columnar, Clay…
O horizon
Surface horizon, organic matter, but still decaying
A horizon
Surface horizon, considered to be topsoil mineral soil high i…
Horizons
O Horizon
A Horizon
E Horizon
B Horizon
Made up of litter from dead plants.
Consists of topsoil.
A layer of sediment.
Collects the dissolved substances and nutrients.
O Horizon
Made up of litter from dead plants.
A Horizon
Consists of topsoil.
8 terms
Soil
Soil
Organic
Inorganic
A Horizon
Loose weathered material
Living parts of soil (plants,leaves)
Non living parts of soil (rocks,minerals)
...
Soil
Loose weathered material
Organic
Living parts of soil (plants,leaves)
Soil Horizons
What horizon is formed as bedrock begi…
What horizon is made of topsoil?
What horizon is crumbly, dark brown th…
What horizon forms as plants add organ…
C Horizon
A Horizon
A Horizon
A Horizon
What horizon is formed as bedrock begi…
C Horizon
What horizon is made of topsoil?
A Horizon
12 terms
Soil Horizons
Soil Horizons
Humus
Top-Soil
Subsoil
A layer of soil that differs in color and texture from the la…
Dark-colored organic material in soil.
Mixture of humus, clay, and other minerals that forms the cru…
The layer of soil often beneath the topsoil that contains mos…
Soil Horizons
A layer of soil that differs in color and texture from the la…
Humus
Dark-colored organic material in soil.
10 terms
Soil Horizons
horizon
O Horizon
A Horizon
B Horizon
general term for a layer of soil
topmost layer that contains mostly organic material and groun…
layer of topsoil, a nutrient-rich mix of humus, mineral grain…
subsoil horizon with a build up of clay or minerals such as i…
horizon
general term for a layer of soil
O Horizon
topmost layer that contains mostly organic material and groun…
25 terms
Soil Horizons - Topic 4
soil profile
soil horizons differ in
soil horizons
6 master horizons
side view of the soil from the surface down
color, texture, structure ,chemical composition, organic matt…
genetic layers the soil profile exposes
O, A, E, B, C, R
soil profile
side view of the soil from the surface down
soil horizons differ in
color, texture, structure ,chemical composition, organic matt…
13 terms
Soil Horizons
Soil Horizons
Humus
Top-Soil
Eluviation Layer
A layer of soil that differs in color and texture from the la…
Dark-colored organic material in soil.
Mixture of humus, clay, and other minerals that forms the cru…
Area of soil where sand and clay gather when leached from the…
Soil Horizons
A layer of soil that differs in color and texture from the la…
Humus
Dark-colored organic material in soil.
Soil Horizons
O Horizon
A Horizon
E Horizon
B Horizon
1st layer; known as leaf litter
2nd layer; known as top soil or humus
3rd layer; dissolved soil components; known as leaching layer
4th layer; known as subsoil
O Horizon
1st layer; known as leaf litter
A Horizon
2nd layer; known as top soil or humus
8 terms
soil horizons
o horizon
a horizon
e horizon
b horizon
humus, organic matter... top layer
topsoil... 2nd layer... mineral matter with some humus
zone of leeching... 3rd layer... eluviation layer
horizon accumulation... 4th layer... illuviation layer... accumulation…
o horizon
humus, organic matter... top layer
a horizon
topsoil... 2nd layer... mineral matter with some humus
16 terms
Soil Horizons
O horizon
O horizon
A horizon
A horizon
This is an organic layer made up of partially decayed plant a…
It generally occurs in undisturbed soil such as in a forest
This is often referred to as topsoil
This is the surface layer were organic matter accumulates
O horizon
This is an organic layer made up of partially decayed plant a…
O horizon
It generally occurs in undisturbed soil such as in a forest
5 terms
science!@#$%^&*()
O Horizon
A Horizon
B Horizon
C Horizon
Leaf litter and humus compose the top layer of soil
Made up of mineral and weathered rocks
Subsoil; consists mostly of weathered minerals from bedrock
Consists mainly of larger weathered fragments of the bedrock
O Horizon
Leaf litter and humus compose the top layer of soil
A Horizon
Made up of mineral and weathered rocks
20 terms
Soil horizons
Leeching
Deposition
Horizon R
Horizon C
Water pulls down minerals to horizon B
When water leaves behind minerals
Bedrock
Weathered bedrock
Leeching
Water pulls down minerals to horizon B
Deposition
When water leaves behind minerals
6 terms
Soil Horizons
O Horizon
A Horizon
E Horizon
B Horizon
The top, organic layer of soil, made up mostly of leaf litter…
The layer called topsoil; it is found below the O horizon and…
This eluvation (leaching) layer is light in color; this layer…
Also called the subsoil - this layer is beneath the E Horizon…
O Horizon
The top, organic layer of soil, made up mostly of leaf litter…
A Horizon
The layer called topsoil; it is found below the O horizon and…
10 terms
Soil study guide
O Horizon
A Horizon
B Horizon
C Horizon
1. Litter
2. Topsoil
3. Subsoil
4. Parent Material
O Horizon
1. Litter
A Horizon
2. Topsoil
18 terms
Soil levels
Uppermost layer, composed primarily of…
Consists of fresh and decaying plant r…
Topsoil is made up of...
Generally bleached or light gray
O Horizon
O Horizon
O and A Horizons
E Horizon
Uppermost layer, composed primarily of…
O Horizon
Consists of fresh and decaying plant r…
O Horizon
8 terms
PA Envirothon Soils 1B
Sand
Silt
Clay
O Horizon
2 - .05mm
.05 - .002 mm
.002 mm and below
Litter
Sand
2 - .05mm
Silt
.05 - .002 mm
11 terms
Soil Horizons
Soil Horizon
Soil Profiles
O Horizon (Humus)
Humus
The various layers exposed in a pedon; roughly parallel to th…
Letters assigned to each soil horizon for identification
Top of a profile, derived from plant and animal litter that w…
Mixture of decomposed organic materials and is usually dark i…
Soil Horizon
The various layers exposed in a pedon; roughly parallel to th…
Soil Profiles
Letters assigned to each soil horizon for identification
9 terms
Soil Horizons
Soil
Soil horizons
Soil Profile
Horizon O... Ground Level
Solid material found on the Earths surface from interation of…
Soil horizons made in distinct horizontal layers, 5 horizon l…
Used to classify soil based on common characteristics example…
Organic Soil, made mostly of leaf litter and humus... Leaf litte…
Soil
Solid material found on the Earths surface from interation of…
Soil horizons
Soil horizons made in distinct horizontal layers, 5 horizon l…
Soil Layers
Horizons
Soil Profile
Horizon A
Horizon A
Word that can mean ANY layer
Word that means a sample of Earth showing all layers at once
topsoil
rich in humus and mineral at surface level
Horizons
Word that can mean ANY layer
Soil Profile
Word that means a sample of Earth showing all layers at once
8 terms
Soil
Soil
Organic
Inorganic
Soil horizon
Loose weathered material needed by plants
Living parts of soil
Nonliving parts of soil
Layer
Soil
Loose weathered material needed by plants
Organic
Living parts of soil
10 terms
Soil Horizons
Soil Horizon
Soil Profile
O horizon
A Horizon
a layer in a soil profile
a vertical section of soil from the ground surface to the par…
a soil layer that consists primarily of organic matter, which…
the top layer of a soil profile
Soil Horizon
a layer in a soil profile
Soil Profile
a vertical section of soil from the ground surface to the par…
11 terms
Soil Horizons
Soil Horizon
Soil Profiles
O Horizon (Humus)
Humus
The various layers exposed in a pedon; roughly parallel to th…
Letters assigned to each soil horizon for identification
Top of a profile, derived from plant and animal litter that w…
Mixture of decomposed organic materials and is usually dark i…
Soil Horizon
The various layers exposed in a pedon; roughly parallel to th…
Soil Profiles
Letters assigned to each soil horizon for identification
48 terms
Horizons
What are the 9 master Horizons
O horizon
A horizon
E horizon
A, B, C, E, L, M, O, R, W
-Soil horizon composed dominantly of organic soil materials (…
-Surface mineral soil horizon, generally darkened by accumula…
-Subsurface mineral soil horizon characterized by a loss of i…
What are the 9 master Horizons
A, B, C, E, L, M, O, R, W
O horizon
-Soil horizon composed dominantly of organic soil materials (…
9 terms
master horizon
O horizon
A horizon
E horizon
B horizon
organic material, water, air, not a mineral horizon
the topsoil, humus enriched, dark, fertile
zone of losses, ashy gray, infertile
zone of gains, higher chroma, better structure, more clay
O horizon
organic material, water, air, not a mineral horizon
A horizon
the topsoil, humus enriched, dark, fertile
12 terms
Soil Horizons
O horizon
A horizon
E horizon
B horizon
humus... Organic top layer, Surface plant and animal litter for…
Topsoil... A crumbly, dark brown soil that is a mixture of humu…
Eluviation layer... Zone of Leaching, Light in color, composed…
Subsoil... Contains most of a soil's inorganic matter and is mo…
O horizon
humus... Organic top layer, Surface plant and animal litter for…
A horizon
Topsoil... A crumbly, dark brown soil that is a mixture of humu…
16 terms
Soil Profile/Horizons
Additions
losses
translocations
transformation
things that are added to the soil: water, minerals, organic m…
things that are removed from the soil: evaporation, nutrient…
things are moved throughout the soil profile
things change form within the soil
Additions
things that are added to the soil: water, minerals, organic m…
losses
things that are removed from the soil: evaporation, nutrient…
Soil Horizons
O Horizon
A Horizon
E Horizon
B Horizon
Composition: Decomposed and decomposing organic material... Colo…
Composition: Decomposed organics, plus mineral material... Color…
Composition: Mineral material... Color: Light (because mineral m…
AKA The zone of accumulation: minerals are precipitated and c…
O Horizon
Composition: Decomposed and decomposing organic material... Colo…
A Horizon
Composition: Decomposed organics, plus mineral material... Color…
5 terms
soil profile
o horizon
a horizon
b horizon
c horizon
organic debris on soul surface
topsoil- leaching, water movement down, organic and mineral m…
dissolved material and clay
partially parent roxk
o horizon
organic debris on soul surface
a horizon
topsoil- leaching, water movement down, organic and mineral m…
46 terms
APES ch 9
agriculture
soil
soil profile
horizon
...
...
...
...
agriculture
...
soil
...
6 terms
Science horizon
O horizon (top soil) (true soil)
A horizon (top soil)(true soil)
E horizon (true soil)
B horizon (sub soil)(true soil)
Loose and partyly decayed organic material
Mineral matter mixed with some humus
Zone of eluviation and leaching
Accumulation of clay transported from above
O horizon (top soil) (true soil)
Loose and partyly decayed organic material
A horizon (top soil)(true soil)
Mineral matter mixed with some humus
13 terms
Soil Horizons
Soil Horizons
Humus
Top-Soil
Eluviation Layer
A layer of soil that differs in color and texture from the la…
Dark-colored organic material in soil.
Mixture of humus, clay, and other minerals that forms the cru…
Area of soil where sand and clay gather when leached from the…
Soil Horizons
A layer of soil that differs in color and texture from the la…
Humus
Dark-colored organic material in soil.
9 terms
Soil
Organic
Soil
Inorganic
WED
Living parts of soil,plants and twigs
Decomposed plants and other materials
Non living parts of soil,rocks and minerals
Weathering, erosion, and deposition
Organic
Living parts of soil,plants and twigs
Soil
Decomposed plants and other materials
19 terms
Soil & Soil Dynamics
Rock Cycle
Sedimentary Rock
Metamorphic Rock
Igneaus Rock
...
...
...
...
Rock Cycle
...
Sedimentary Rock
...
13 terms
Soil
Soil
Parent Material
Residual Soil
Horizons
Loose rock fragments, clay, and organic material
Rock that provides the sediments
Soil that has not been transported
Layers of soil based on weathering
Soil
Loose rock fragments, clay, and organic material
Parent Material
Rock that provides the sediments
6 terms
Horizons
O Horizon
A Horizon
E Horizon
B Horizon
Organic material; formed by addition
zone of leaching; formed by transformation
formed by depletion of materials
zone of accumulation; formed primarily by translocation
O Horizon
Organic material; formed by addition
A Horizon
zone of leaching; formed by transformation
13 terms
Soil Horizons
soil horizons
O horizon
A horizon
E horizon
O,A,E,B,C,R
Loose, decayed organic Matter, litter
topsoil
Eluviation and Leaching
soil horizons
O,A,E,B,C,R
O horizon
Loose, decayed organic Matter, litter
15 terms
Soil Horizons
O horizon
A horizon
E horizon
Eluviation
Surface horizon, organic matter
Surface horizon, mineral soil high in organic matter
Subsurface horizon, light in colour due to leeching (Eluviati…
to remove (as in: remove oxides and minerals from soil)
O horizon
Surface horizon, organic matter
A horizon
Surface horizon, mineral soil high in organic matter
10 terms
Only Ants Eat Bacon Covered Rice
Soil Horizons
O Horizon
A Horizon (Topsoil)
E Horizon (Eluvian)
Layer generally to the soil surface, physical characteristics…
organic material (leaf litter, fermentation, and humus), prev…
Most biological activity occurs (biomantle), perfect for seed…
Significantly leached of clay, iron, and aluminium oxides ->…
Soil Horizons
Layer generally to the soil surface, physical characteristics…
O Horizon
organic material (leaf litter, fermentation, and humus), prev…
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