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Plastic pollution is the accumulation of plastic objects and particles (e.g. plastic bottles, bags and microbeads) in the Earth's environment that adversely affects humans, wildlife and their habitat. [1] [2] Plastics that act as pollutants are categorized by size into micro-, meso-, or macro debris. [3]
A growing number of countries have instituted plastic bag bans, and a ban on single-use plastic (such as throw-away forks or plates), and are looking to spread bans to all plastic packaging, plastic clothing (such as polyester and acrylic fiber, or any other form of unnecessary plastic that could be replaced with an easily biodegradeable, non ...
Plastic pollutes oceans, food, your body. Yet nations are divided over a global treaty. Why all eyes are on talks for a U.N.-led accord to cut plastic waste.
Now, there’s a development in the story: As the National Post reports, the researchers made a miscalculation when crunching the data, suggesting that the findings aren’t as bad as they ...
In 2016 alone, the U.S. produced 42 million metric tons of plastic, equating to about 286 pounds per person, according to a paper published in Science Advances in 2020 -- nearly more than the ...
Polymer degradation is the reduction in the physical properties of a polymer, such as strength, caused by changes in its chemical composition.Polymers and particularly plastics are subject to degradation at all stages of their product life cycle, including during their initial processing, use, disposal into the environment and recycling. [1]
Plastic water bottles have been wreaking havoc on the environment for years, but now scientists are saying that you shouldn't use them at all if you don't want to wreak havoc on your own health.
Marine plastic pollution is a type of marine pollution by plastics, ranging in size from large original material such as bottles and bags, down to microplastics formed from the fragmentation of plastic material. Marine debris is mainly discarded human rubbish which floats on, or is suspended in the ocean. Eighty percent of marine debris is plastic.