I. Intro II. Background A. The front elastic sandwich bulk was made in 1957 B. In 1966 between 25 and 30 pct of promotional material for bread is moldable C. sell giants Sears and J.C. Penny switch to plastic shop foots D. Super markets began to say, composition or plastic? E. In 1994 Denmark creates first plastic bag tax F. In 1996 over 80 percent of wholly bags substance abused is plastic G. In 2002 Ireland introduces the worlds first consumer gainful plastic bag tax III. Plastic bag befoulment A. Plastic bags that be littered end up throttling and bucking thousands of birds and maritime life a. virtually 267 species have been scientifically enter to be adversely touch on by plastic maritime debris. b. Plastic bags that enter into the marine environment luckiness down into small pieces, which atomic number 18 inconclusive as nutrient by the animals c. Once littered, plastic bags fundamentally never biodegrade. sooner the sun breaks them into small pieces that choke and kill sensitive marine species such as turtles and birds B. People immediately use besides many plastic bags as it is a. Californians use 14 meg plastic bags a year which is well-nigh 400 bags per second. b.
any year around 500 one gazillion million million plastic bags are used worldwide. 500,000,000,000 c. 100 cardinal are consumed in the United States alone. IV. Producti on of plastic A. Materials ! a. thither are cardinal types of plastics, thermoplastics and thermosetting polymers. b. Most plastic bags are made of all high or low parsimony polyethelene c. In its smallest devise it is a polymer, a large pinpoint grasp of repetition structural units. Most of these molecules in the chain are beaten(prenominal) to you already, for example, carbon and oxygen.   When these chains are linked to birthher they crystalise synthetic solids, otherwise known as the plastic B. Manufacturing movement a. The key...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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