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CRSS 3060 Exam 1 Study Guide with correct Answers
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CRSS 3060 Exam 1 Study Guide
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CRSS 3060 Exam 1 Study GuideWhat iiis iisoil? ii- iiAnswers ii-1. iiThe iisurface iilayer iiof iiEarth iithat iisupports iiplant iilife, iiany
iiplace iifor iigrowth iior iidevelopment, iiground iior iiearth
2. iiSoil ii= iiAir ii+ iiWater ii+ iiSolids
3. iiSand, iiSilt, iiClay
What iiare iithe iifive iifunctions iiof iisoil? ii- iiAnswers ii-1. iiMedium iifor iiplant iigrowth
2. iiWater iisupply ii& iipurification
3. iiNature's iirecycling iisystem
4. iiHabitat iifor iiorganisms
5. iiEngineering iimedium
How iimany iiinches iiof iirain iiper iiyear iido iiwe iiget iiin iiTiftarea? ii- iiAnswers ii-
Approximately ii52in.
What iiare iithe ii5 iisoil iiforming iifactors? ii- iiAnswers ii-1. iiParent iimaterial
2. iiClimate
3. iiBiota
4. iiTopography
5. iiTime
Draw, iilabel iiand iiunderstand iithe iivolume iicompositions iiof iisoil iigraph ii- iiAnswers ii-
Lecture ii#1 iiSlide ii# ii13
List iiand iidescribe iithe ii3 iimethods iito iimeasure iisoil iitexture iias iidone iiin iilab, iifrom
iileast iicomplicate/least iiaccurate iito iimost iicomplicated/most iiaccurate ii- iiAnswers ii-1.
iiFeel iiTest: iitouched iithe iisoil iito iifeel iithe iidifferent iitextures
2. iiShifting iiMethod: iiput iithe iisoil iithrough iimultiple iilayers iithat iigot iifiner iias iithe iilayers
iiwent iidown ii
3. iiHydrometer: iiplaced iiin iia iiglass iicolumn iito iimeasure iithe iidensity iiused iito iicalculate
iisand, iisilt, iiclay
Name iia iiphysical, iichemical iiand iibiological iiproperty iiof iisoil iiwe iiwill iistudy iiin iithis
iicourse ii- iiAnswers ii-1. iiPhysical: iitexture, iidensity
2. iiChemical: iipH, iiCEC, iinutrients
3. iiBiological: iiearthworms, iimicrobial iibiomass
What iiis iithe iidifference iibetween iisoil iitexture iiand iisoil iistructure? iiWhat iiwould iibe
iiexamples iifor iieach iifor iiboth iia iitopsoil iiand iisubsoil iifor iisouth iiGeogria iisoil ii(we iidid iiin
iilab) ii- iiAnswers ii-1. iiTexture: iithe iiseparates ii(sand, iisilt, iiclay)
, 2. iiStructure: iihow iithe iiseparates iiare iiheld iitogether ii(blocky, iiplaty, iigranular, iiand
iiprismatic)
Examples iiin iilab:
A. iiTopsoil: iithe iitexture iiwas iiloamy iisand iiand iithe iistructure iiwas iigranular
B. iiSubsoil: iithe iitexture iiwas iisandy iiloam iiand iithe iistructure iiwas iiblocky
Explain ii"Liebig's iiLaw iiof iithe iiMinimum" ii- iiAnswers ii-'Weakest iiLink iiTheory'; iiplant
iigrowth iiis iidictated iiby iithe iilowest/scarcest iifactor
How iimany iiessential iiplant iinutrients iiare iithere iiaccording iito iiDr. iiHarris ii
? ii- iiAnswers ii-16 ii(CB iiHOPKNS iiCaFe iiCl iiMn iiMo iiCo iiZn iiMg)
How iimany iifeet iiare iiin iian iiacre? ii- iiAnswers ii-43,560 iifeet
How iimany iipounds iidoes iian ii"acre iifurrow iislice" iiweigh? ii- iiAnswers ii-2,000,000 iilbs
From iiNorthwest iito iiSoutheast, iiname iithe ii5 iisoil iiregions iiof iiGeorgia ii- iiAnswers ii-1.
iiMountain iiValley
2. iiPiedmont
3. iiSand iiRidge
4. iiCoastal iiPlains
5.Flatwoods
Name iia iistate iiin iithe iiUS iiwhere iiyou iiare iilikely iito iifind iian iialfisol, iia iimollisol, iiand
iiulttisol ii- iiAnswers ii-Ohio, iiKansas, iiGA
What iiis iihistosol? ii- iiAnswers ii-Organic ii'muk' iisoils
Describe iisouth iiGeorgia iisoil iiin iiterms iiof iitexture, iipH, iifertility, iiorganic iimatter? iiIt iiis
iiconsidered iia iigood iisoil? iiWhy iior iiwhy iinot? ii- iiAnswers ii-In iigeneral iithe iistate iiof iiGA
iiis/has:
1. iiUltisols
2. iiHighly iiweathered
3. iiPoorly iibuffered
4. iiAcidic ii
5. iiLow iifertility
6. iiLow iiOM
It iiisn't iiconsidered iia ii'good' iisoil
Name ii5 iiphysical iiproperties iiof iisoil(listed iiin iilecture) ii- iiAnswers ii-1. iiColor
2. iiTexture
3. iiStructure
4. iiPore iispace
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