The three R's - reduce, reuse and recycle - all help to cut down on the amount of waste we throw away. They conserve natural resources, landfill space and energy. Plus, the three R's save land and money communities must use to dispose of waste in landfills. Every week we recycle our paper and plastics in order to reduce waste material. Many of use also reuse certain items over and over again – items such as plastic bags, paper, and water bottles. However, not many people realize that reusing some items without proper care can be hazardous to their health. An experiment with reused water bottles shows that bacteria will build up over time in bottles that are not frequently washed. This buildup of bacteria can be relatively harmless or, if enough bacteria is present, can impact a person’s health. If someone were to be in space looking down at Earth, they would see a world dominated by water. Water is the most unique and important resource on our planet and yet it is also the resource most taken for granted. While we live in a world that is over half water, very little of that water is safe for human consumption. While fresh water is spread throughout the world, some countries risk their health by drinking toxic water full of bacteria and hazardous chemicals. In America, our fresh water supplies are treated in order to kill any bacteria or other chemical hazards in the water. However, without realizing it, Americans drink water filled with bacteria all the time. By drinking from reused water bottles, people are consuming more bacteria-filled water. Bacteria in itself is not always bad, in fact bacteria plays an important role to our global ecosystem, breaking down materials to that may be harmful for earth. Surprisingly,... ... middle of paper ... ...mpared to a decade ago, humans have become more aware of the importance of water and other natural resource and have become less incline to waste them and will hopefully continue to reduce, reuse, and recycle. Works Cited • Shah, Anup. “Water and Development.” Global Issues, Updated: 06 Jun. 2010. Accessed: 17 Feb. 2011. • B. R. Speer & Ben Waggoner. “Bacteria: Life History and Ecology.” University of California at Berkeley. 17 February 2011 • Favor, Lesli J. Bacteria: Germs! The library of disease causing organisms. New York: Rosen Publishing Group, 2003. • Driessen, Suzanne. “Water Bottle Safety.” Food Safety, University of Minnesota, 2005. 17 February 2011
Bacteria play a large role in our health, the environment, and most aspects of life. They can be used in beneficial ways, such as decomposing wastes, enhancing fertilizer for crops, and breaking down of substances that our bodies cannot. However, many bacteria can also be very harmful by causing disease. Understanding how to identify bacteria has numerous applications and is incredibly important for anyone planning to enter the medical field or begin a career in research. Having the background knowledge of identifying an unknown bacteria may one day aid healthcare professionals diagnose their patient with a particular bacterial infection or help researchers determine various clinical, agricultural, and numerous other uses for bacteria.
Linton, Alan. 1982. Microbes, Man and Animals: The Natural History of Microbial Interactions. John Wiley & Sons. 342pp
4. United Nations Development Programme, U.N. Human Development Report 2006, Beyond Scarcity: Power, Poverty, and the Global Water Crisis, web. 6 Dec. 2009 http://hdr.undp.org/en/media/hdr2006_english_summary.pdf
United Nations Development Programme. (2006). Human Development Report 2006.Beyond scarcity: power, poverty and the global water crisis.
Reduce, recycle and recycle could be a construct that individuals area unit beginning to perceive and to use to each life round the world (GOV.UK, 2013). This knowledge base essay can explore info concerning use by totally different resources that are provided to use such as the web, books, journals and alternative resources that needs to offer American state info on use. This essay can discover use as business, environmental and policy perspective. Use is that the methodology by that we tend to recover valuable resources to be re-used once more and once more. However just one a part of healing the atmosphere, it's a sensible action that people altogether businesses participate in daily routines on recycling (Reclaim, 2013). While recycling is only one part to healing the environment it is a practical action that individuals in all businesses and people take part in every day.
For every water bottle made, non-renewable resources are wasted to produce an unnecessary luxury. For the bottled water that Americans enjoy, seventeen million barrels of oil are used (excluding transportation), which could fuel more than 1.3 million cars for a year. Most water is imported and exported from places that are thousands of miles away, such as Fiji. Although oil is controversial in nature, for every one liter of water produced, three liters are used. The excess water wasted can supply clean water to the world’s poorest countries.
Dr. Patricia Stock’s particular area of study does not include the biochemical investigation of their composition to find their chemical usefulness or the cure for cancer or anything of that nature. Her aim is simply to research and study the mutuality between the bacteria and their nematode hosts in order to better understand their evolutionary biology and pathogenesis.
Clean water is needed for good human and animal health, but as DoSomething.org states, over 1 billion people worldwide don’t have a means of getting clean drinking water, an...
When you hear the word bacteria the first thing that might come to mind would be a germ. Although there can be many harmful types of bacteria, it is an essential part of life. Bacterium is all over...
Having clean water to drink means that water must have microbial, chemical and physical characteristics that meet WHO guidelines or national standards on drinking water quality. Around 780 million people in the world don’t have access to clean drinking water (Millions Lack Safe Water). More than 3.4 million people die each year from water, sanitation, and hygiene-related causes. Nearly all deaths, 99 percent, occur in developing countries. Around the world, diseases in unclean water kill about 1,400 children every day (Clean Drinking Water). There are many organizations that raise money in order to help develop ways or create ways for people to obtain clean drinking water. However, many people are unaware that this is even a problem in other countries because we take clean water for granted.
Water bottles are made of polyethylene terephthalate (PET) plastics that don’t biodegrade, but they are completely recyclable. PETs photo degrade, they break down into smaller fragments over time. These fragments absorb all the toxins that pollute waterways, contaminate soil, and sicken animals (which are then consumed). The plastic trash also absorbs organic pollutants such as BPA. They take centuries to decompose while sitting in landfills, amounting to billions of environmentally poisonous time bombs.
Water scarcity is harmful to human life because when water is poorly managed throughout the world, those who need water are deprived of nutrients they truly need, causing them to die. This eventually affects the global population. Therefore, many experts have proposed several solutions such as the LifeSaver Bottle, TrojanUVPhox treatment system, and Waste Water Recycling. The problem of water scarcity has increasingly spread throughout the world as of yet, The UN reports that within the next half- century up to 7 billion people in 60 countries which is more than the whole present population will face water scarcity (Sawin “Water Scarcity could Overwhelm the Next Generation”). As well, the demand for freshwater has tripled over the past 50 years, and is continuing to rise as a result of population growth and economic development.
An important part of recycling is conservation. Conservation helps keep unneeded waste out of landfills in the United States (Conserve Energy Future 2). As Americans, an average person throws away 4.8 pounds of waste daily. This adds up to over 1750 pounds in a year alone, for one person. In 2006, Americans generated 251 tons of waste (Riedel 11). Of this waste over 50 percent could be recycled into new materials to be used again. In doing this, recycling will tremendously
Water is an integral part of not only human beings but all other creatures in the world. We use it every day for different purposes such as domestic, agricultural and industrial. Water has always been a prestigious resource. However, the majority of people do not appraise water’s worth since they do not face water scarcity; whereas, in third world countries it is one of the most serious problems. Nearly 2.4 billion people have a lack of water resources in the world, shows the investigation done by the Pacific Institute, an Oakland, California-based non-profit scientific research group. Moreover, every year this number is growing gradually and more people are suffering (Bloomberg News, 2010). There are certain causes which deteriorate current situation. The most influential reasons are global warming, pollution by human-beings and overpopulation. It is known that India is one of the countries which face water scarcity so this essay will consider the possible ways of solutions of water shortage in India.