diatoms are made of _____, which is used for industrial processes
Diatoms are algae with distinctive, transparent cell walls made of hydrated silica. Morphology. Diatoms are algae with distinctive, transparent cell walls made of silicon dioxide hydrated with a small amount of water (Si02 + H20). Silica is the main component of glass and hydrated silica is very like the mineral opal, making these algae, often called algae in glass houses more like algae in opal houses.