The waste of the market goes to dump yard through municple corporation .the waste of the market made by customers or shop keepers it may be biodegradable or may  be non biodegradable goes to dustbin boxes and from that it goes to dump yards or areas reserved for waste biodegradable and non biodegradable waste are not separated they are thron to a single place where they mixture of biodegradable and non biodegradable waste causes soil errosion and harmful gases by burning them for example delhi municiple corporation set up a plant for burning waste carry bags by which it caused skin cancer lung cancer and pollutes our envoirment atmosphere and surroundings