What does household waste constitute?

Which method is used for the disposal of hazardous waste generated by hospitals?

The controlled aerobic combustion of wastes inside chambers at a temperature of $900-1300^{\circ}C$ is known as

Discuss the following in brief:
$(a)$ Radioactive waste
$(b)$ Defunct ships and e-waste
$(c)$ Municipal solid waste

Define/Explain: Pyrolysis.

$...........$ includes all the waste materials thrown away from homes,offices,stores,schools,hospitals,etc.,which are collected and disposed of by the municipality.