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Air pollution is the introduction of airborne chemicals, particulate matter or biological materials that cause harm or discomfort to organisms. [59] The population growth , industrialization and motorization of human societies have significantly increased the amount of airborne pollutants in the Earth's atmosphere, causing noticeable problems ...
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Earth is the third planet from the Sun and the only astronomical object known to harbor life.This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water.
The symmetry of a carbon dioxide molecule is linear and centrosymmetric at its equilibrium geometry. The length of the carbon–oxygen bond in carbon dioxide is 116.3 pm, noticeably shorter than the roughly 140 pm length of a typical single C–O bond, and shorter than most other C–O multiply bonded functional groups such as carbonyls. [19]
"The rest of the breakfast plate – processed meats (sausage, bacon), deep-fried home fries, refined white bread covered in butter and sugary jelly, doughnuts and pastries full of hydrogenated ...
Originally introduced by Sir Isaac Newton in Philosophiæ Naturalis Principia Mathematica, the concepts of absolute time and space provided a theoretical foundation that facilitated Newtonian mechanics. [3]
(Reuters) - The Federal Aviation Administration said on Friday that it has issued a commercial space launch license for Blue Origin's — Jeff Bezos' rocket company — New Glenn launch.
In the original formulation by Mazur and Mottola, [4] a gravastar is composed of three regions, differentiated by the relationship between pressure p and energy density ρ [jargon].