A Project on:
Negative and Positive aspects of Cigarettes
NCHMCT Roll No.104686
HHA 3rd Year
My project has been successful, thanks to my classmates. First of all I am thankful of my project guide Mr._____________ under whose guideline I was able to complete my project. I am wholeheartedly thankful to him for giving me his value able time & attention & for providing me a systematic way for completing my project in time. I would thank to our H.O.D. Mr. ____________________.
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_____________________________________________________________ Topic Name : Negative and Positive aspects of Cigarette
Total no. of Pages 78
What is Cigarette?
History of Cigarette
. What are the Bad/Negative effects/aspects of Cigarette
1. Chain Smoking
2. Weight reduction
3. Nicotine Poisoning
4. Passive smoking
10. Brain tumor
11. Tooth decay
. What are the Good/Positive effects/aspects of Cigarette
-What is Cigarette?
A cigarette is (from the French for "small cigar").
Cigar comes, through the Spanish and Portuguese cigarro, from the Mayan siyar; "to smoke rolled tobacco leaves")is a small cylinder of finely cut tobacco leaves rolled in thin paper for smoking. The cigarette is ignited at one end and allowed to smoulder; its smoke is inhaled from the other end, which is held in or to the mouth and in some cases a cigarette holder may be used as well. Most modern manufactured cigarettes are filtered and include reconstituted tobacco and other additives.
The term cigarette, as commonly used, refers to a tobacco cigarette but can apply to similar devices containing other herbs, such as cloves or cannabis. A cigarette is distinguished from a cigar by its smaller size, use of processed leaf, and paper wrapping, which is normally white, though other colors are occasionally available. Cigars are typically composed entirely of whole-leaf tobacco.
Rates of cigarette smoking vary widely, and have changed considerably over the course of history — since cigarettes were first widely used in the mid-20th century. While rates of smoking have over time leveled off or declined in the developed world, they continue to rise in developing nations. Cigarettes do carry serious health effects with them, which are more prevalent than in other tobacco products. Nicotine, the primary psychoactive chemical in tobacco and therefore cigarettes, is addictive. About half of cigarette smokers die of tobacco-related disease and lose on average 14 years of life. Cigarette use by pregnant women has also been shown to cause birth defects, including mental and physical disabilities. Second-hand smoke from cigarettes has been shown to be injurious to bystanders, which has led to legislation that has banned their smoking in many workplaces and public areas. Cigarettes are the most frequent source of fires leading to loss of lives in private homes, which has prompted the European Union and the United States to ban cigarettes that are not fire standard compliant by 2011. History
A reproduction kokok a carving from the temple at Palenque, Mexico, depicting a Mayan priest smoking from a smoking tube. The earliest forms of cigarettes were largely made of dickies from their predecessor, the cigar. Cigarettes have been attested in Central America around the 9th century in the form of reeds and smoking tubes. The Maya, and later the Aztecs, smoked tobacco and various psychoactive drugs in religious rituals and frequently depicted priests and deities smoking on pottery and...