Exam (elaborations)
Scsc 301 Tamu Exam 2 Howe With Correct Answers
- Course
- Institution
Scsc 301 Tamu Exam 2 Howe With Correct Answers
[Show more]
Content preview
Scsc 301 Tamu Exam 2 Howe WithCorrect Answers
Which cof cthe cfollowing cis cNOT ca ccarbon-containing ccompound cthat cis cinvolved cin
cthe ccycling cof ccarbon cassociated cwith cmost cplant/animal clife cforms? c- ccorrect
canswers✔✔Calcium ccarbonate
Which corganic cmatter cproperty caffects cthe cavailability cof cnutrients cto cplants? c-
ccorrect canswers✔✔Cation cexchange ccapacity
Complete cdegradation cof cresidues c(complete coxidation) cresults cin c- ccorrect
canswers✔✔CO2
Which cof cthe canswers cbelow crepresents can cimmobilized cform cof cN? c- ccorrect
canswers✔✔Protein cin ca cbacterial ccell
Which cis ctrue cwhen ccomparing caerobic cvs canaerobic corganic cmatter
cdecomposition? c- ccorrect canswers✔✔Anaerobic cdegradation cis cmuch cslower cthan
caerobic cand cresults cin ccompounds cthat care cpartially cdecomposed
Soil corganic cmatter cdegradation cwill cbe cgreatest cwhen c- ccorrect canswers✔✔There
cis csufficient csoil cmoisture cand caeration cat cneutral cpH cand crelatively cwarm
ctemperatures cto cdegrade cresidue cwith chigh clevels cof cN
Organic cmatter ctends cto cdecrease cthe c___ cof csoils. c- ccorrect canswers✔✔Bulk
cdensity
___ cis cthe celement cin cresidue cthat chas cthe cgreatest ceffect con cthe crate cof cresidue
cdecomposition. c- ccorrect canswers✔✔Nitrogen
The corganic cmatter ccontent cof csoils ctends cto cdecrease cwith cincreasing cfrequency
cof: c- ccorrect canswers✔✔Cultivation
A csoil cwith cC/N cratio cof c600:1 ccould cbe ca cmaterial csuch cas c- ccorrect
canswers✔✔Sawdust cor cleaves cthat chave ca clow cN ccontent cand ca chigh cpotential
cfor cN cimmobilization
Poorly cdefined corganic csubstances cthat care ccomplex, cresistant cto cdecay, cand
cpolymeric care c- ccorrect canswers✔✔Humic csubstances
, Which cof cthe cfollowing ccould cbe cused cto cimprove csoil corganic cmatter cin ca
ccropping csystem? c- ccorrect canswers✔✔Reduce cthe cplant cmaterials cthat care
charvested cand creturn cany cresidues cback cto cthe cfield
If cyou chad cto cguess, cwhich cenvironment cwould clikely chave cthe cgreatest csoil
corganic cmatter? c- ccorrect canswers✔✔Northeast cUS
Available cwater cin csoils cis cwater cheld cbetween cthe cwilting ccoefficient cand c- ccorrect
canswers✔✔Field ccapacity
Water cthat cdrains cdownward cin ca csoil cconsists cof cwater cmoving cin cresponse cto
cdifferences cin c- ccorrect canswers✔✔Primarily cgravitational cpotentials
Water centers ca cvery cclayey csubsoil cfrom ca csandy csurface csoil c- ccorrect
canswers✔✔As csoon cas cthe cwetting cfront creaches cit
In ca csoil ccontaining clarge choles cor cchannels cthat care cclosed cat cthe csurface, cwater
centers cthese clarge choles c- ccorrect canswers✔✔only cafter cthe csurrounding csoil cis
csaturated
Water cmoves cdownward cin ca cprofile cfrom cthe cB chorizon c(clay cloam) cinto cgravel
clayer c- ccorrect canswers✔✔Only cafter cthe cB chorizon cis csaturated
As cwater cis cadsorbed cby ca cdry csoil, cthe csoil cmatric cpotential cof cthe cdry csoil c-
ccorrect canswers✔✔Increases
Water cmoves cdownward cin ca cprofile cfrom cthe cA chorizon c(sandy cloam) cto cthe cB
chorizon c(loam) c- ccorrect canswers✔✔As csoon cas cthe cwetting cfront creaches cthe cB
chorizon
Evaporation closses cof cwater cfrom csoils cmay cbe creduced cby c- ccorrect
canswers✔✔Crop cresidue con cthe csurface
Water cinfiltration crate cinto ca cclay csoil cis cprimarily ca cfunction cof cit's c- ccorrect
canswers✔✔Structure
The cease cof cmovement cof cmoisture, cair, cand croots cthrough cthe csoil cis c- ccorrect
canswers✔✔Permeability
Roots cand corganisms ccan ccontribute cto cwater cmovement cin csoils cvia cincreasing c-
ccorrect canswers✔✔Preferential cflow
The crate cat cwhich cwater ccan center cthe csoil cis c- ccorrect canswers✔✔Infiltration
ccapacity
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Constantina. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now