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Precipitate definition for kids7/3/2023 ![]() Water differs from most liquids in that it becomes less dense as it freezes. Water, ice, and snow are also central to many sports and other forms of entertainment, such as swimming, pleasure boating, boat racing, surfing, sport fishing, diving, ice skating, and skiing. Water is an excellent solvent for a wide variety of substances, both mineral and organic as such, it is widely used in industrial processes and in cooking and washing. Large quantities of water, ice, and steam are used for cooling and heating in industry and homes. Much of the long-distance trade of commodities (such as oil, natural gas, and manufactured products) is transported by boats through seas, rivers, lakes, and canals. Fishing in salt and fresh water bodies has been, and continues to be, a major source of food for many parts of the world, providing 6.5% of global protein. Approximately 70% of the freshwater used by humans goes to agriculture. Water plays an important role in the world economy. Water moves continually through the water cycle of evaporation, transpiration ( evapotranspiration), condensation, precipitation, and runoff, usually reaching the sea. Small portions of water occur as groundwater (1.7%), in the glaciers and the ice caps of Antarctica and Greenland (1.7%), and in the air as vapor, clouds (consisting of ice and liquid water suspended in air), and precipitation (0.001%). Water covers about 71% of the Earth's surface, with seas and oceans making up most of the water volume (about 96.5%). The gaseous state of water is steam or water vapor. When finely divided, crystalline ice may precipitate in the form of snow. Clouds consist of suspended droplets of water and ice, its solid state. It forms precipitation in the form of rain and aerosols in the form of fog. "Water" is also the name of the liquid state of H 2O at standard temperature and pressure.īecause Earth's environment is relatively close to water's triple point, water exists on Earth as a solid, liquid, and gas. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. ![]() Its chemical formula, H 2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. It is vital for all known forms of life, despite not providing food energy, or organic micronutrients. It is a transparent, tasteless, odorless, and nearly colorless chemical substance, and it is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent ). Water is an inorganic compound with the chemical formula H 2O. It provides for the legal, unlicensed citation or incorporation of copyrighted material in another author's work under a four-factor balancing test.Clouds in Earth's atmosphere condense from gaseous water vapor. Examples of fair use include commentary, search engines, criticism, news reporting, research, teaching, library archiving and scholarship. In United States copyright law, fair use is a doctrine that permits limited use of copyrighted material without acquiring permission from the rights holders. If you are the author of the text above and you not agree to share your knowledge for teaching, research, scholarship (for fair use as indicated in the United States copyrigh low) please send us an e-mail and we will remove your text quickly.įair use is a limitation and exception to the exclusive right granted by copyright law to the author of a creative work. Precipitation- Any form of water that falls from clouds, such as rain or snowįor the term precipitation may also exist other definitions and meanings, the meaning and definition indicated above are indicative not be used for medical and legal or special purposes.Īuthor : not indicated on the source document of the above text Meaning and definition of precipitation : Science terminology for kids Glossary of science terms for kids The information of medicine and health contained in the site are of a general nature and purpose which is purely informative and for this reason may not replace in any case, the council of a doctor or a qualified entity legally to the profession. ![]() The following texts are the property of their respective authors and we thank them for giving us the opportunity to share for free to students, teachers and users of the Web their texts will used only for illustrative educational and scientific purposes only.Īll the information in our site are given for nonprofit educational purposes ![]()
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