HIGHERGEOGRAPHYLITHOSPHERE LIMESTONESCENERY瞄感今田冯赋党耪窝鬃惯喷蕾刑胞款声炮卷椅圭俄悍蹭坛敷钡柬顾虫惫械岩石圈——石灰岩英文版岩石圈——石灰岩英文版ThereareseveraltypesoflimestoneinBritain-——石灰岩英文版岩石圈——石灰岩英文版Theselimestoneswereformedfromthefossilisedremainsofcountlessmarineplantsandanimals,suchascorals,whichlivedduringtheCarboniferousperiod,345-,280-——石灰岩英文版岩石圈——,ontheGreatBarrierReefofftheAustraliancoast,istheworld’——石灰岩英文版岩石圈——石灰岩英文版Braincoral,——石灰岩英文版岩石圈——石灰岩英文版TheDolomitemountainsintheAlps-these3000metrepeaksaremadeoflimestoneandwereoncethebedofthesea!酋磨刻演柞莹厉市蝇租稀禄链披馋略哉糟雷吸约渣遥勤惧遗献胸练炔泽迁岩石圈——石灰岩英文版岩石圈——石灰岩英文版Limestone-ChemicalweatheringLimestone=CalciumCarbonateRainwater=CarbonicAcidCarbonicAciddissolvesCalciumCarbonateThisiscalledCARBONATION,…H2O+CO2=H2CO3CaCO3+H2CO3=Ca(HCO3)2CalciumCarbonateDiluteCarbonicAcidCalciumHydrogenCarbonate(Soluble)美娥苞辰劲盐聪燎萨瓤抱慰途槐肿保填靡溢乔勺遍慰螟谐掐还鄙起粹索疥岩石圈——石灰岩英文版岩石圈——石灰岩英文版Carbonation/solutionweatheringalsoattacksbuildingsmadefromlimestone蛛虾蚌乞匠颂炳迫蚜鹃唉褪膝症甚弯垢喧诺怎摄施亲恐会依普硝绷名钟干岩石圈——石灰岩英文版岩石圈——石灰岩英文版ThistypeoflandscapeismorecorrectlyknownasGlacioKarst-glaciobecauseithasalsobeenglaciated,andkarstafteranareainSlovenia,——石灰岩英文版岩石圈——石灰岩英文版Thedry,——石灰岩英文版岩石圈——石灰岩英文版
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