When Solid Waste Is Incinerated

Multiple Choice

When solid waste is incinerated,

A) microorganisms completely dispose of fly ash.
B) methane gas is produced that can generate electricity.
C) the volume of solid waste is reduced by up to 90%.
D) large amounts of coal are needed to keep the fires burning.
E) glass is put in first to melt and provide residual heat for remaining solid waste incineration.