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.
Mechanisms of water movement from soil through plants to the atmosphere.
Mendel's breeding program that produced a 9 : 3 : 3 : 1 ratio
Soil Structures
Photochemical smog is produced by a complex series of reactions
Desert soil profile
Laboratory-Produced Protocells