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Author Question: Although only about 2 to 5 percent of the total P in most surface soils is in organic form, this ... (Read 50 times)

arivle123

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on: Jul 22, 2018
Although only about 2 to 5 percent of the total P in most surface soils is in organic form, this form supplies nearly all the P taken up by plants.
 
  Indicate whether the statement is true or false

Question 2

The heat of vaporization of water is 540 cal/g. A soil containing 30 kg water per 100 kg soil solids lost one sixth of that water by evaporation. If one tenth of the energy needed to evaporate the water came from the soil solids how much would the temperature of those solids be lowered?
 
  A) 20.5C B) 32.4C C) 10.5C D) 13.5C E) 5.2C
The Nature and Properties of Soils ¦ Weil, Well, Brady ¦ 15th Edition
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Qarqy

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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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arivle123

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Reply 2 on: Jul 22, 2018
:D TYSM

Jossy

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Reply 3 on: Yesterday
Wow, this really help

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