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Nres 251 exam 2024 - Study guides, Class notes & Summaries

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NRES 251 EXAM 4 - 2024

  • NRES 251 EXAM 4 - 2024

  • Exam (elaborations) • 8 pages • 2024
  • NRES 251 EXAM 4 - 2024 ...
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NRES 251 - Exam 2| Questions with 100% Solutions| Verified| Latest Update

  • NRES 251 - Exam 2| Questions with 100% Solutions| Verified| Latest Update

  • Exam (elaborations) • 11 pages • 2024
  • Why does capillarity occur in soils? - Ans adhesion, cohesion, surface tension A soil with capillarity fringe of 15 cm might have a mean pore radius of what? - Ans 0.01 cm = h = 0.15/r What are the components of soil water potential? - Ans total water potential, gravitational potential, matric potential, osmotic potential, hydrostatic potential Under what condition would volumetric equal mass water content? - Ans soil bulk density = 1g cm-3 What soil texture has the greatest amount of pla...
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NRES 251 - Exam 1| Questions with 100% Solutions| Verified| Latest Update

  • NRES 251 - Exam 1| Questions with 100% Solutions| Verified| Latest Update

  • Exam (elaborations) • 10 pages • 2024
  • Ability of soil to sorb and hold onto cations long enough for plant uptake - Ans CEC Fraction of soil that develops slight negative charge (clay and OM) - Ans Colloidal Isomorphic substitution is seen only in... - Ans Clay Isomorphic substitution is the result of... - Ans Weathering Isomorphic substitution creates a {permanent/temporary} change - Ans Permanent _____ ___________ is defined a the negative charge in perimeter oxygen atoms in Fe/Al oxides - Ans Edge charge
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