There are two primary factors to be considered in the evaluation of biomass fuels: Fuel supply, including the total quantities available, the stability of the supply or of the industry generating the fuel, and competitive uses or markets for the fuel.
Graffiti (/É¡rÉËfiËti/ ; [É¡rafËfiËti] ; plural of graffito : a graffito, but these graffiti) are writing or drawings that have been scribbled, scratched, or painted illicitly on a wall or other surface, often in a public place.he term graffiti referred to the inscriptions, figure drawings, and such, found on the walls of ancient sepulchres or ruins, as in the Catacombs of Rome or at Pompeii. Use of the word has evolved to include any graphics applied to surfaces in a manner that constitutes vandalism.
SentencesSentence examples. The script also recurs on walls in the shape of graffiti, and on vases, sometimes ink-written; and from the number of seals originally attached to perishable documents it is probable that parchment or some similar material was also used.