In Maryland, soil preservationists produced a new composite map by combining in their GIS
A) soil quality, environmental, and economic maps.
B) maps on soil quality and proximity to market.
C) dry harvest climate, wet harvest climate, climate change, and soil maps.
D) maps on habitat for endangered species.
E) soil quality, environmental, and political maps.
Question 2
The degradation of land due to human action such as excessive crop planting, deforestation, and land grazing is
A) slash and burn agriculture.
B) desertification.
C) land desiccation.
D) commercial farming.
E) plantation farming.
Water potentials decrease (become more negative) as one moves from soil to plant to atmosphere
Soil Texture Diagram
Soil Degradation and Loss
Common Root Words and Combining Forms
The allowable compressive bearing capacity of a soil is 8000 psf. What should be the length of ...
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