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climate

(Encyclopedia) climate, average condition of the atmosphere near the earth's surface over a long period of time, taking into account temperature, precipitation (see rain), humidity, wind, barometric…

Dinosaur Fossils (By U.S. State!)

Most people are familiar with their state’s official flower and flag, but did you know that almost every state has an official fossil as well? These state symbols are a representation of a territory…

West Virginia

West Virginia State Facts Entered Union: June 20, 1863 (35th State) Present constitution adopted: 1872 Fun Facts State abbreviation/Postal code: W.Va./WV Nickname: Mountain State Origin of name:…

dating

(Encyclopedia) dating, the determination of the age of an object, of a natural phenomenon, or of a series of events. There are two basic types of dating methods, relative and absolute. In relative…

The 7 Wonders of the World for 2022

Source: iStock Mountains, lakes, forests, and valleys– the world is wide and has many incredible sights to offer anyone who is curious about nature. And on top of a variety of natural wonders,…

mining

(Encyclopedia) mining, extraction of solid mineral resources from the earth. These resources include ores, which contain commercially valuable amounts of metals, such as iron and aluminum; precious…

museums of science

(Encyclopedia) museums of science, institutions or buildings where collections relevant to science and technology are preserved and displayed to promote education and research. While the…

continent

(Encyclopedia) continent, largest unit of landmasses on the earth. The continents include Eurasia (conventionally regarded as two continents, Europe and Asia), Africa, North America, South America,…

petroleum

(Encyclopedia) petroleum, oily, flammable liquid that occurs naturally in deposits, usually beneath the surface of the earth; it is also called crude oil. It consists principally of a mixture of…

plate tectonics

(Encyclopedia) CE5 Plate tectonics: Map of the world showing major plates and plate boundaries CE5 Plate tectonics: Schematic model of the oceanic crust, showing the three types of plate…