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biofilm
biofilter
bioflavonoid
biofuel
biog.
biogas
biogenesis
biogenic
biogeochemistry
biogeography
biographee
biography
biohazard
bioinformatics
bioinstrumentation
Bioko
biol.
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biogeochemistry
bi·o·ge·o·chem·is·try [ b ō j ō kémmistree ]


noun 
Definition:
 
chemical relationships between organisms and surroundings: the study of the distribution of elements between organisms and their surroundings

bi·o·ge·o·chem·i·cal adjective
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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