Glossary P

The Environmental Glossary. Letter P +++ 'Pollution', 'Pollutant', 'Population'

A p-n junction is the junction at the interface between two differently doped layers of semiconductor material, one layer doped with a positive-type dopant, the other layer with a negative-type dopant.
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-->Preliminary Assessment

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A Packaging is Wrappers or containers used to protect food or other Products from dirt, germs, and damage. Packaging often provides information about the product . Sometimes
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Paddocks are Subdivision of a pasture designed to provide short-duration grazing followed by an appropriate (related to species, soil type and weather conditions) rest period for re-growth and stand maintenance.
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Paint Sticks are Contain liquid or chalky paint used for marking treated cows.
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A paleolimnology is the study of the Environmental history of inland waters, based primarily on analysis of biological, chemical, and physical characteristics of sediment cores.
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Pallets are a reusable platform on which freight is loaded. Pallets are
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A paper is thin sheet of material made of cellulose pulp, derived mainly from wood, but also from rags and certain grasses, and processed into flexible leaves or rolls. Used primarily
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paper mills are mills (factories) that produce paper from wood pulp.
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paper products are materials such as paper and cardboard, produced from trees.
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