a soil taht supports plant life must provide _____ to the roots of the plants
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oxygen and nutrients
polarity is important because
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it causes water to act as a cluster of molecules
it causes attraction to ions and other colloidal surfaces
Oxygen availability in the field is regulated by
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soil macroporosity
soil water content
O2 consumption by respiring organisms
Runoff occurs when infiltration is _________ effective precipitation
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slower than
where is decomposition likely the slowest
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micropores
In normal aerated conditions, soil air is usually higher in ______ than atmospheric air
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Water vapor
What are the major sources of carbon in the soil?
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plant litter, photosynthates, soil biota
which soil is most likely the highest saturated conductivity?
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sandy loam with BD of 1.8
where are you more likely to find anaerobic organisms in soil?
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in water-filled micropores
what factor does not promote aggregation?
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Give this one a try later!
oxygen and nutrients
polarity is important because
,Give this one a try later!
it causes water to act as a cluster of molecules
it causes attraction to ions and other colloidal surfaces
Oxygen availability in the field is regulated by
Give this one a try later!
soil macroporosity
soil water content
O2 consumption by respiring organisms
Runoff occurs when infiltration is _________ effective precipitation
Give this one a try later!
slower than
where is decomposition likely the slowest
Give this one a try later!
micropores
In normal aerated conditions, soil air is usually higher in ______ than atmospheric air
, Give this one a try later!
Water vapor
What are the major sources of carbon in the soil?
Give this one a try later!
plant litter, photosynthates, soil biota
which soil is most likely the highest saturated conductivity?
Give this one a try later!
sandy loam with BD of 1.8
where are you more likely to find anaerobic organisms in soil?
Give this one a try later!
in water-filled micropores
what factor does not promote aggregation?
Give this one a try later!
