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In geodesy, height is the metric distance of a point (usually on the terrain surface, such as a mountain top) vertically above a reference surface such as mean sea level. A more precise definition of a reference surface would be the geoid, the equipotential surface of the geopotential that coincides in the mean with mean sea level. Such heights are called orthometric height s.
Human height is one of the areas of study within anthropometry. As pointed out in an article [1] in The New Yorker, the average height of human populations appears to be a convenient metric for all the factors that make up a group's well-being. While height variations within a population are largely genetic, height variations among populations are mostly environmental. The United Nations uses height (among other statistics) to monitor nutritional standards in developing nationA developing nation is an undeveloped nation. Such countries may actually be developing, but the term is often used euphemistically to include those which are not. Borrowing from the natural sciences the comparison to an organism, to say that a nation iss. In human populations, average height can distill down complex data about the group's birth, upbringing, social class, diet, and healthcare systemA healthcare system is the organization by which health care is provided. From an economic perspective, healthcare may be viewed as just another product or service to be purchased by an individual, however, healthcare has many special characteristics that.