i. Vermicomposting

Organic wastes like kitchen wastes can be dumped into a pit and by using red worms can be converted into vermicompost and this process is called vermicomposting.

ii. Landfill

The non-biodegradable garbage is taken to low lying areas called landfills and non-useful garbage is filled in pits dug in these landfills.

iii. Recycling

Old newspaper, paper bags can be recycled in recycling units.