Definition: Nat. Hist. - noun: 1) A type of classification based on physical characteristics, such as color, size, shape, or pattern in which a species falls into one of several subtypes. 2) The study of the history and evolution of life on Earth, including the development of different types of organisms, their adaptations to various environments, and the changes that have occurred over time. Definition: Nat. Hist. is a biological classification based on physical characteristics, such as color, size, shape, or pattern, in which a species falls into one of several subtypes of life on Earth. The term "nat." comes from Latin "natura," meaning nature, and "hist." refers to record, book, or document. This classification helps researchers understand the diversity and evolution of life forms on our planet.
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