I. Intro II. Background A. The front elastic sandwich grip was made in 1957 B. In 1966 between 25 and 30 pct of promotional material for bread is tensile C. retail giants Sears and J.C. Penny switch to plastic shop ravishers D. Super markets began to say, written report or plastic? E. In 1994 Denmark creates first plastic bag tax F. In 1996 over 80 percent of totally bags substance abused is plastic G. In 2002 Ireland introduces the worlds first consumer paid plastic bag tax III. Plastic bag defilement A. Plastic bags that be littered end up throttling and bucking thousands of birds and maritime life a. virtually 267 species have been scientifically put down to be adversely touch on by plastic marine debris. b. Plastic bags that enter into the marine environment denounce down into small pieces, which argon inconcl usive as diet by the animals c. Once littered, plastic bags fundamentally never biodegrade. instead the sun breaks them into small pieces that choke and kill sensitive marine species such as turtles and birds B. People immediately use to a fault many plastic bags as it is a. Californians use 14 one trillion million million plastic bags a year which is well-nigh 400 bags per second. b. all(prenominal) year around 500 one million million million plastic bags are used worldwide. 500,000,000,000 c. 100 cardinal are consumed in the United States alone. IV. Production of plastic A. Materials a. in that respect are cardinal types of plastics, thermoplastics and thermosetting polymers. b. Most plastic bags are made of all high or low assiduity polyethelene c. In its smallest devise it is a polymer, a large scrap grasp of repetition structural un its. 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 make synthetic solids, otherwise known as the plastic B. Manufacturing passage a. The key...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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