3. (a) What do you do with the left over food at home?

(b) If you and your friends are given the choice of eating in a plastic plate or a banana leaf platter at a party, which one would you prefer and why?

Left over food can be used to feed the animals. It can also be given to the needy. Banana leaves are biodegradable and hence can be preferred.

Listen i hope you have pet animals the leftover food can be used to feed them or you can use a biogas plant which converts the left over food into fuel. About the plates or banana leaf its better to choose banana leaf as it is biodegradable but never chose plastic because its is undegradable substance

Left over food can be used for the following purposes:-1. Creating manure.2. Feed needy ones.3.feed animals.If not needed at all should be put in seperate dustbin made for biodegradable wastes.I would preffer banana leafs because the are bidegradable as compared to the plastic which takes more than hundred and hundred of years to degrade henceforth polluting the environment.