Biodegradable definition bbc bitesize
Biodegradable polymers are a specific type of polymer that breaks down after its intended purpose to result in natural byproducts such as gases (CO 2, N 2), water, biomass, and inorganic salts. [1 [2 These polymers are found both naturally and synthetically made, and largely consist of ester, amide, and ether functional groups.
Biodegradable definition bbc bitesize free
Biodegradable plastics. If you're in the habit of reading what supermarkets print on their plastic bags, you may have noticed a lot of environmentally friendly statements appearing over the last few years.
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Disposal At the end of almost any product's useful life, it has to be disposed of in some way. How this is carried out can have a significant impact on the environment.
Problems with polymers. One of the useful properties of polymers is that they are unreactive, so they are suitable for storing food and chemicals safely.
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Learn about how different materials like ceramics, polymers and composites have different properties with BBC Bitesize KS3 Science.
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