Biodegradable is a material which can disappear and it is a natural material which is safe for human to use it. This biodegradable created from plant sugars ,starches or corn etc.By using this kind of material,all new living things can be made from the old things, and this is what we called it reuse, reduce, recycle.Every product that made from natural material will back to natural things after we used it, so, this is the good material that we can choose to made our products. Its main for the plastic bags, bread bags or maybe plastics film, after peoples used these, it will become garbage, and workers will incineration these garbage, make it become fertilizer. After these things become fertilizer, then it can return to plants through photosynthesis. This is how biodegradable works in our land.This is the cycle of biodegradable.
Link:http://ec.europa.eu/environment/waste/compost/
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