Zusammenfassung der Ressource
Frage 1
Frage
Soil scientists from which country first conceived the idea that soils were natural bodies?
Antworten
-
United States
-
Belgium
-
Russia
-
France
Frage 2
Frage
In which of the following epipedons is the organic matter typically the lowest?
Antworten
-
Umbric
-
Mollic
-
Histic
-
Melanic
-
Ochric
Frage 3
Frage
Which soil moisture regime has the highest soil moisture levels?
Antworten
-
Aquic
-
Udic
-
Ustic
-
Xeric
-
Aridic
Frage 4
Frage
Which of the following subsurface diagnostic horizons would you expect to find in a highly weathered soil of the humid tropics?
Antworten
-
Natric
-
Spodic
-
Cambic
-
Salic
-
Oxic
Frage 5
Frage
Which of the following diagnostic horizons would likely NOT restrict root growth in soils?
Antworten
-
petrocalcic
-
salic
-
placic
-
albic
-
fragipan
Frage 6
Frage
Which of the following temperature regimes would provide the warmest and least variable soil temperatures?
Antworten
-
thermic
-
hyperthermic
-
isothermic
-
isohyperthermic
-
mesic
Frage 7
Frage
Which of the following categories of Soil Taxonomy provides the greatest specificity of soil properties?
Antworten
-
Series
-
Great Group
-
Family
-
Suborder
-
Order