Terms for subject Life sciences containing silice

Italian	English
calcare siliceo	siliceous limestone
formazioni erbose a Nardus, ricche di specie, su substrato siliceo delle zone montane	species-rich Nardus grasslands, on silicious substrates in mountain areas
rapporto silice-sesquiossidi	silica-sesquioxide ratio
silice monomerica	monomeric silica
silice solfuro amorfo	sulfide amorphous silica