Examlex
Metal Halide lamps do not require the use of a ballast.
Water Supplies
Sources and systems designed to collect, treat, store, and distribute water for different uses, including drinking, irrigation, and industrial activities.
Population Age Structure Diagrams
Graphical representations that illustrate the distribution of various age groups in a population, which affects growth and social services.
Demographically Divided
Separated or categorized based on characteristics of populations, such as age, race, or income.
Crude Death Rate
A statistical measure representing the number of deaths in a given population, per 1,000 individuals, within a specific time period (usually one year).
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