Related Terms. Something tangible that records communication or facts with the help of marks, words, or symbols. A document serves to establish one or several facts, and can be relied upon as a proof thereof. Generally speaking, documents function as evidence of intentions, whereas records function as evidence of activities.
From Wikipedia, the free encyclopedia. Possibilism in cultural geography is the theory that the environment sets certain constraints or limitations, but culture is otherwise determined by social conditions.rom Wikipedia, the free encyclopedia. Possibilism in cultural geography is the theory that the environment sets certain constraints or limitations, but culture is otherwise determined by social conditions.
Probabilistic risk assessment. Probabilistic risk assessment (PRA) is a systematic and comprehensive methodology to evaluate risks associated with a complex engineered technological entity (such as an airliner or a nuclear power plant) or the effects of stressors on the environment (Probabilitic Environmental Risk Assessment - PERA) for example.