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Author Question: Soil A has a redox potential of 400 mV, soil B -200 mV. Of the two soils, Soil A is more apt to be ... (Read 306 times)

tiara099

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on: Jul 22, 2018
Soil A has a redox potential of 400 mV, soil B -200 mV. Of the two soils, Soil A is more apt to be characterized by an abundance of ________.
 
  A) Fe2+ ions
  B) H+ ions
  C) S2- ions
  D) Mn2+ ions
  E) molecular oxygen

Question 2

Most irrigation systems are very inefficient with less than half the water that is taken from streams ever reaching the plants.
 
  Indicate whether the statement is true or false
The Nature and Properties of Soils ¦ Weil, Well, Brady ¦ 15th Edition
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otokexnaru

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Reply #1 on: Jul 22, 2018
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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tiara099

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Reply 2 on: Jul 22, 2018
Excellent

scikid

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Reply 3 on: Yesterday
Gracias!

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