1.
Write text here
2.
Which surface horizon has a low base saturation (USDA)?
A. 
B. 
C. 
D. 
3.
List in order the hierarchial classifications for USDA[Blank][Blank][Blank][Blank][Blank][Blank]
4.
Which soil order (USDA) has 30% or more clay to a depth of 50 cm and shrinking/swelling properties?
A. 
B. 
C. 
D. 
E. 
5.
Soils with organic soil materials extending down to a impermeable layer or with an organic layer that is more than 40 cm thick and without andic properties
A. 
B. 
C. 
D. 
E. 
6.
Which USDA soil order has the highest degree of weathering and soil development?
A. 
B. 
C. 
D. 
E. 
7.
For USDA nomenclature names grow to the right
8.
Name the USDA sub-order [Blank] and order [Blank] of Haplorthod
9.
Oxisols and Ultisols are the only USDA orders that do not have CSSC (Canadian) equivalents
10.
Little development because of temperature, Frost churning is typical
A. 
B. 
C. 
D. 
11.
Intensive acid leaching, with podzolic B (o.m. & Al (+Fe) accumulation; Acid vegt: forest (particularly conifer) or heath
A. 
B. 
C. 
D. 
12.
New soils; little or no horizon development; varied locations – youth, erosion, aridity
A. 
B. 
C. 
D. 
13.
Young soils; some diagnostic features, but no “mature” horizons; weakly developed A (usually ochric)
A. 
B. 
C. 
D. 
14.
Organic soils without permafrost; wetland soils; little profile development because of anaerobic conditions; accumulation of organic matter (thick layers);
A. 
B. 
C. 
D. 
15.
Largest global order; Light coloured (ochric) A horizons
A. 
B. 
C. 
D. 
16.
Accumulation of calcium-rich o.m. to form thick (>10 cm), dark, mollic / chernozemic A-horizon, with high base exchange capacity; Cool, sub-arid to sub-humid plains of prairies
A. 
B. 
C. 
D. 
17.
More weathered than mollisols, less so than spodosols (podzols); Typically soils of deciduous forest or savanna
A. 
B. 
C. 
D. 
18.
Gleysolic Order is only recognized in Canada
19.
Gley is a group of colors that are rich dark brown-black color
20.
Oxisols are relevant in Canada
21.
Ultisols are [Blank] weathered and acidic than Alfisols, but [Blank] so than Spodosols
22.
Was this helpful in testing your knowledge?
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B. 
C. 
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23.
Soil Classification is fucking brutal and almost pointless to learn