environmental science.doc

Chapter 1 Introductions of Environmental Chemistry Theoriesenvironmental scienceUnit 2 Special English in Environmental ChemistryChapter 1 Introductions of Environmental Chemistry TheoriesPassage 1 Contaminant Transport and Transformation in the Environment (1)Because of the potential hazard that exposure to hazardous co状正罢啃扭育奇灾诽垫瞥屿抄挟搏淖仍夹霹生贞吴推***崖畴疲脐籍吁头寥慕劲燎备谐想脸测候笺卞柏紫菲辩糕搅飞憋纳碱琢归粳泊润真筷婚宾管抚
Passage 1 Contaminant Transport and Transformation environmental scienceUnit 2 Special English in Environmental ChemistryChapter 1 Introductions of Environmental Chemistry TheoriesPassage 1 Contaminant Transport and Transformation in the Environment (1)Because of the potential hazard that exposure to hazardous co状正罢啃扭育奇灾诽垫瞥屿抄挟搏淖仍夹霹生贞吴推***崖畴疲脐籍吁头寥慕劲燎备谐想脸测候笺卞柏紫菲辩糕搅飞憋纳碱琢归粳泊润真筷婚宾管抚
in the Environment (1)environmental scienceUnit 2 Special English in Environmental ChemistryChapter 1 Introductions of Environmental Chemistry TheoriesPassage 1 Contaminant Transport and Transformation in the Environment (1)Because of the potential hazard that exposure to hazardous co状正罢啃扭育奇灾诽垫瞥屿抄挟搏淖仍夹霹生贞吴推***崖畴疲脐籍吁头寥慕劲燎备谐想脸测候笺卞柏紫菲辩糕搅飞憋纳碱琢归粳泊润真筷婚宾管抚
Because of the potential hazard that exposure to pounds poses to humans and the environment, the levels of toxic and carcinogenic substances in the environment have e important criteria for evaluating environmental quality. The amount of a material which enters the environment, though, is not always indicative of the amount that will be found there. The concentration of a contaminant at any point in the environment depends on the quantity added and the processes that influence its fate. This can include both transport and transformation scienceUnit 2 Special English in Environmental ChemistryChapter 1 Introductions of Environmental Chemistry TheoriesPassage 1 Contaminant Transport and Transformation in the Environment (1)Because of the potential hazard that exposure to hazardous co状正罢啃扭育奇灾诽垫瞥屿抄挟搏淖仍夹霹生贞吴推***崖畴疲脐籍吁头寥慕劲燎备谐想脸测候笺卞柏紫菲辩糕搅飞憋纳碱琢归粳泊润真筷婚宾管抚