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Older milk cartons were not made of biodegradable materials. The newest milk cartons that are produced are made of biodegradable materials.
Certain clothes made from certain materials are biodegradable such as 100% cotton.
No, steel is not biodegradable. It is a metal alloy primarily composed of iron and carbon, which does not break down naturally in the environment. Steel can be recycled and reused, but it does not biodegrade like organic materials.
No. It is not made of biodegradable materials. However, I believe sun chips wrappers are biodegradable.
Yes, of course. It is usually made up of p.lastic materials which are non biodegradable.
Biological action of microorganisms causes degradation of biodegradable materials.
Some materials that contain polypropylene are not biodegradable because the proper enzymes are missing from the environment. However, there are plenty biodegradable materials with this same component.
no,..
Biodegradable packing materials include: * popcorn * straw * wood excelsior * Shredded paper
Yes, they are made of organic materials that will biodegrade over time.
Some are, some aren't. It just has to do with what they are made out of. Not all materials can biodegrade, just because of their chemical composition.
Paper, cotton, hemp, in fact any naturally grown material, even linen and silk. Also biodegradable are specially made biodegradable plastic bags, often made using vegetable oil, rather than fossil fuel oil.