Anything that can be burned is waste biomass. Plastic, paper, garbage, and the like.
Biomass is basically any plant grown to be used as a fuel source. It is stored cellular energy which can be used by society.A few examples include:miscanthus,switchgrass,hemp,corn,poplar,willow,sugarcane,palm oil
Biomass energy is a form of renewable energy. It uses biological waste or 'mass' such as Rubbish/garbage, tree cuttings etc which would otherwise be thrown away to landfill.
President Bush had shoes thrown at him in Iraq recently, shortly before he ceased to be president.
litter thrown in the lake
A thrown away child is a child that someone either just gives to an orphanage, thrown out on the street, or just ignored by the family.
Abdication
pick it up
ring buoy
things being thrown at something or someone simultaneously.
Not likely, but it could. You could kill someone by throwing a rock at them. Worked for Goliath.
They get thrown into a ditch on the side of the interstate.
Defenestration is the act of throwing someone or something out of a window.