Chemical weathering

chemical weathering

chemical weathering The action of a set of chemical processes operating at the atomic and molecular levels to break down and re-form rocks and minerals. The results of chemical weathering are frequently new substances of reduced particle size, greater plasticity, lower density, and increased volume, compared with the original materials. Some of the important processes are solution, hydration, hydrolysis, oxidation, reduction, and carbonation.

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AILSA ALLABY and MICHAEL ALLABY. "chemical weathering." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>.

AILSA ALLABY and MICHAEL ALLABY. "chemical weathering." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O13-chemicalweathering.html

AILSA ALLABY and MICHAEL ALLABY. "chemical weathering." A Dictionary of Earth Sciences. 1999. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-chemicalweathering.html

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chemical weathering

chemical weathering The action of a set of chemical processes operating at the atomic and molecular levels to break down and re-form rocks and minerals. The results of chemical weathering are frequently new substances of reduced particle size, greater plasticity, lower density, and increased volume, compared with the original materials. Some of the important processes are solution, hydration, hydrolysis, oxidation, reduction, and carbonation.

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MICHAEL ALLABY. "chemical weathering." A Dictionary of Ecology. 2004. Encyclopedia.com. 27 May. 2012 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "chemical weathering." A Dictionary of Ecology. 2004. Encyclopedia.com. (May 27, 2012). http://www.encyclopedia.com/doc/1O14-chemicalweathering.html

MICHAEL ALLABY. "chemical weathering." A Dictionary of Ecology. 2004. Retrieved May 27, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O14-chemicalweathering.html

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