Question $4(25$ Marks$)$

Consider Table $4$; based on your review of the data answer question $4($a$).$

Table $4$ Characterization of Solid Waste Worldwide $(\backslash \%$ wet weight$)($UNEP$,2016)$

: Includes briquette ash $($average$)$

b Includes "all others".

c Inclubes small amounts of wood, hay, and straw.

$\backslash (\{\}^\{$d$\}\backslash )$ Includes garden waste.

a$.$ In what ways are the wastes from developed countries different from those of developing countries?

$(10$ marks$)$

b$.$ Compost is biologically stabilized organic material used primarily as soil fertilizer or conditioner on growing plants. For the biological process to be effective however certain conditions must be met. Briefly describe these conditions.