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Author Question: The partial pressure of oxygen in the atmosphere is 0.21 bar and that of nitrogen 0.78. Which of the ... (Read 83 times)

strangeaffliction

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on: Jul 22, 2018
The partial pressure of oxygen in the atmosphere is 0.21 bar and that of nitrogen 0.78. Which of the following partial pressure levels would you expect to find in the pores of a moderately well-drained soil?
 
  A) 0.15 (oxygen)
  B) 0.21 (oxygen)
  C) 0.50 (nitrogen)
  D) 0.30 (oxygen)
  E) 0.80 (nitrogen)

Question 2

A well aerated soil is characterized by a relative abundance of ________.
 
  A) methane gas B) micropores C) NO3- ions D) Fe2+ions E) NH4+ ions
The Nature and Properties of Soils ¦ Weil, Well, Brady ¦ 15th Edition
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meow1234

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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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strangeaffliction

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Reply 2 on: Jul 22, 2018
:D TYSM

lcapri7

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Reply 3 on: Yesterday
Excellent

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