Search Results for: Animal ossein treated with acid
) lütt-witt moor, a bog in henstedt-ulzburg in northern germany . a bog is a freshwater wetland characterized by acidic peat deposits and by moisture provided by precipitation ( rain and snow ) rather than groundwater or interior drainage. the precipitation leaches nutrients from the soil , while acid
of wetlands, the others being marshes , swamps , and fens (epa ), although categorization of wetlands varies widely. bogs provide many ecological , commercial, archaeological, and recreational benefits. as a unique habitat, they serve as a biogenetic reservoir for many rare and protected plant and animal...
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