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Author Question: Which of the following is a (are) greenhouse gas(es) contributed to the atmosphere by soils? A) ... (Read 60 times)

plus1

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Which of the following is a (are) greenhouse gas(es) contributed to the atmosphere by soils?
 
  A) carbon dioxide
  B) methane
  C) nitrous oxides
  D) all of the above
  E) none of the above

Question 2

Which of the following statements concerning applications or capabilities of soil moisture measuring devices is (are) true for the electrical resistance block?
 
  A) requires destructive sampling for each measurement
  B) good to turn on automatic irrigation at -50 kPa
  C) used to turn on irrigation when soil moisture potential reaches -200 kPa
  D) would give the same reading for both a loamy sand and a silt loam if both contained 15 moisture
  E) both A and D


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cassie_ragen

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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plus1

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Reply 2 on: Jul 22, 2018
:D TYSM


tranoy

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Reply 3 on: Yesterday
Excellent

 

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