5.2.1 Draw and label a diagram of the carbon cycle to show the processes involved. 5.2.2 Analyse the changes in concentration of atmospheric carbon dioxide using historical records. 5.2.3 Explain the relationship between rises in concentrations of atmospheric carbon dioxide, methane and oxides of nitrogen and the enhanced greenhouse effect.
Choledochal cysts are congenital conditions associated with benign cystic dilatation of bile ducts. They are uncommon in western countries but not as rare in East Asian nations like Japan and China.
This famous Old Scottish name, is of locational origin from the old barony of Balziel in Lanarkshire. The placename itself combines Da(i)l, meaning tribal territory and geal, meaning bright or white.The name is pronounced as Diyell. Others call themselves Dal-yhell, Dal-zell and Dal-zeel.his famous Old Scottish name, is of locational origin from the old barony of Balziel in Lanarkshire. The placename itself combines Da(i)l, meaning tribal territory and geal, meaning bright or white.