Mark the statement that describes the eco-friendly disposal of municipal solid- waste.
It should be burnt to completion.
It should be dumped in open waste land.
It should be dumped in sanitary landfills.
It should be sorted out into bio-degradable, non- bio-degradable and recyclable wastes and treated separately.
Eco friendly disposal of municipal wastes should be sorted out into biodegradable, non - biodegradable and recyclable wastes and treated separately.