What property of plastic makes them useful?
Since plastics do not react with water and air, they are noncorrosive in nature and are thus used for storage.
Which property of plastic makes it a pollutant?
There is another pollution problem produced when all plastics burn. As all plastics contain carbon, they can produce the toxic gas carbon monoxide (CO) when they are burned. However some plastics can give off other toxic gases when they burn, depending on which elements are present in the formula of the plastic.
How has plastic become an environmental hazard?
Plastics that are chlorinated can release a number of chemicals into the soil that is present in the surrounding system. This in turn results in these chemicals seeping into the groundwater and polluting the natural ecosystem. In addition to this, plastics can cause a lot of harm to animals that survive on this water.
How the non reactive Behaviour of plastic is useful for us?
plastic is a non reactive substance as handles of pants are made of plastic so it is clear that it has no thermal conductivity and electricians wear plastic gloves to save them from electric shock.
Why are the chemicals in plastic so harmful?
Plastic attracts other pollutants. Chemicals in plastic which give them their rigidity or flexibility (flame retardants, bisphenols, phthalates and other harmful chemicals) are oily poisons that repel water and stick to petroleum-based objects like plastic debris. So, the toxic chemicals that leach out of plastics can accumulate on other plastics.
What are some of the properties of plastic?
The Properties of Plastic Posted March 19, 2018 Plastic is a synthetic material created from a broad range of organic polymers that have become an indispensable part of our everyday world. The properties of plastic are numerous.
How are plastics used to help the environment?
Plastics could be used to benefit the environment It is tempting to demonize plastics, but realistically, plastics themselves are not inherently evil. Plastics make life better, and easier, for us. For example, one of the first things you use every morning and one of the last things you use every night — your toothbrush — is made of plastics.
How is plastic harmful to the marine environment?
ยป Fish, exposed to a mixture of polyethylene with chemical pollutants absorbed from the marine environment, bioaccumulate these chemical pollutants and suffer liver toxicity and pathology. Source: Rochman, Chelsea “Ingested Plastic Transfers Hazardous Chemicals to Fish and Induces Hepatic Stress,” Scientific Reports 2013 Plastic threatens wildlife.