Common Terms. Ecosystem An ecosystem is any geographic area that includes all of the organisms and nonliving parts of their physical environment. An ecosystem can be a natural wilderness area, a suburban lake or forest, or a heavily used area such as a city.
Definition of documentation for English Language Learners. : 1  the documents, records, etc., that are used to prove something or make something official. : 2  written instructions for using a computer or computer program.
Medical record documentation is required to record pertinent facts, findings, and observations about an. individual's health history including past and present illnesses, examinations, tests, treatments, and. outcomes. The medical record chronologically documents the care of the patient and is an important.