Breaking up is far too easy.
Jocelyn
J
Kaiser
D000864:Antarctic Regions; D005075:Biological Evolution; D003081:Cold Climate; D017377:Diatoms; D017753:Ecosystem; D056890:Eukaryota; D019015:Geologic Sediments; D017752:Greenhouse Effect; D006801:Humans; D007053:Ice; D013995:Time
D007053:Ice