Find out biodegradable and non-biodegradable material used in day to day life. Procedure: 1. Find out different types of waste materials. 2. Find out their physical and chemical properties (Reaction towards water and combustion reaction) Extended to two days for 20 Minutes each day 3. Find out which type of harmful gases come out after burning of waste materials. 4. Categorise them into biodegradable and non-biodegradable on the basis of their properties. 5. Think about how you can reduce, reuse, recycle and recover (4R's principle) on biodegradable materials and write about

Dear student,

This is an experiment based question. You need to conduct it on your own. I am giving examples of some of the biodegradable and non-biodegradable waste from daily life. 

1. Biodegradable material: Paper, kitchen waste, wood etc.

2. Non-biodegradable material: Plastic bottles, bags, aluminium cans.

Regards. 

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