Would it be possible for humans to live without water? The answer is no because fifty percent of water is inside human bodies. In other words, water supports human lives, so every person is supposed to drink at least two litres of water everyday because it predominantly prevents them from being dehydrated. In terms of being the priceless resource, water is used in many fields such as agriculture, industry, business and so on. All preliminary products are comprised of water. Due to the abundance of water, most people seem not to be concerned about the way they consume this crucial resource. For example, in some countries, there are no dirty water treatment systems practising, and everyone can use water as much as they can as the price of water is cheap, too. However, in some countries, they lack water to access regularly and need to do trade with others in exchange for water. Also, Rogers (2008) notes, “that the problem is well-known makes it no less disturbing: today one out of six people, more than a billion, suffer inadequate access to safe freshwater” (As in New Delhi, para.3). There is no limit of the use of freshwater between one country to another, and it depends on the place people live. Even though there is a lot of freshwater available on the earth, we, people, should be worried about the proper water consumption. In order to thwart the water crisis from occurring one day, we should reverse our trend of using water by desalinating seawater, recycling waste water and reducing the unnecessary demand of water.
The first solution to deal with the problem of water scarcity is to desalinate seawater. Getting freshwater from the sea is taken into account because seawater is much more than freshwater in reality. As Villiers (19...
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...hwater is vital for humans to survive, but they should be more concerned about the problems of water scarcity that can happen in the future. Everyone should start to adapt these solutions such as desalinating seawater, recycling waste water and reducing water demands in order to maximize the fact that there is still the abundance of freshwater to use in a long time.
Works Cited
Reimold, R. J. (1998). Watershed Management: Practice, Policies, and Coordination. NY: R. R. Donnelley & Sons Company.
Rogers, P. (2008, August). Facing the Freshwater Crisis. Retrieved November 19, 2009, from http://www.scientificamerican.com/article.cfm?id=facing-the-freshwater-crisis&page=5
Thomson, S. A. (1999). Water Use, Management, and Planning in the United States. Toronto: ACADEMIC PRESS.
Valliers, M. D. (1999). Water. San Diego: Stoddart Publishing Co. Limited.
Desalination plants overall could be a huge benefit to society for its high quality of water and intuitive water treatment techniques, however the big environmental impacts and high costs to produce water at a desalination plant makes it unfavorable to most communities especially the poorer communities. Although costs for the production and upkeep for a desalination plant has been going down while the technology of it rises, the only true benefit for having a desalination plant would only come into affect when it is near a body of ocean, such as Tampa Bay Water. All in all desalination plants could soon be the face of future water treatment plants and water sources, but for the present time it is still only a niche water source.
Water has become a very controversial issue in the United States and around the world. As populations increase and resources decrease, the way we use our resources and keep populations safe become more and more important. Throughout the world there are nearly 1.1 billion people who do not have access the clean drinking water. 5 Most of these 1.1 billion people are located in poor areas and do not have the financial means to build the infrastructures needed to provide water to the citizens of their country. 5 Drinking water is an essential part of our everyday life. People must have water to survive, but it must be clean and safe to consume.
Drinking water is essential and indispensable to life itself possible on the face of the earth, it is much more than a well, a resource, a commodity, drinking water is specifically a human right of first order and an element essential national sovereignty itself and, most likely, whoever controls the water control the economy and life in the not so distant future.
Summary: Without water, there is no way that life would be sustainable on this planet. It is without a doubt our most valuable resource.
Water is the most important substance in our evolution and our daily lives. Without water,
Freshwater is quite scarce, but it is even scarcer than one might think: about seventy percent of all freshwater is frozen in the icecaps of Antarctica and Greenland and is unavailable to humans. Most of the remainder is present as soil moisture or lies in deep underground aquifers as groundwater. It is not economically feasible to extract this waster for use as drinking water. This leaves less than one percent of the world’s fresh water that is available to humans. It includes the water found in lakes, reservoirs, groundwater that is shallow enough to be tapped at an affordable cost. These freshwater sources are the only sources that are frequently replenished by rain and snowfall, and therefore are renewable. At the current rates of consumption, however, this supply of fresh water will not last. Pollution and contamination of freshwater sources exacerbate the problem, further reducing the amount of freshwater available for human consumption. Something must be done if humans want to even survive in the near future: the lack of clean drinking water is already the number one cause of disease in the world today. The first step is worldwide awareness of the water crisis: governments and the citizens they govern worldwide need to know about this problem and be actively involved in solving this problem.
Water is on of the most precious natural resources that exist on our planet. “It is delivered from the atmosphere in the form of rain, snow, hail, fog, and condensation and returns to the atmosphere by evaporation and transpiration” (Hannigan 1969). Although many of us love activities that have to do with water, we disregard it and pollute out rivers, lakes and oceans. Slowly but surely we are going to harm out planet till no return. Protecting and conserving nature will secure a better future. 71% of earth is covered with oceans. Sounds like a lot right? Imagine ...
Clean and safe drinking water resources are becoming scarce as the population grows. The world is facing many problems, but the most important thing needed to survive, is water. Water is getting low in many countries, therefore residents are suffering the misfortune of not having the reliable source of clean water. Today many countries are having water shortages meaning rivers, lakes, streams and groundwater are not enough to rely on for supplying water demands. For example, California is facing a drastic water shortage, the natural water resources are not enough to fulfill their water demands.
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.
Freshwater in the world makes up only a small portion of water on the planet. While the percentage of water in the world is nearly 70%, only 2.5% is consumable. Even further, only <1% is easily accessible to basic human needs. According to National Geographic, “by 2025, an estimated 1.8 billion people will live in areas plagued by water scarcity, with two-thirds of the world's population living in water-stressed regions as a result of use, growth, and climate change.” With this current trend, water will become more immersed in environmental, economic, political, and social changes. Many of these in later years shall need to be addressed as tension rises:
Water is one of the most essential non-renewable natural resources on the Earth. Technically, an un-hydrated human being can live no more than three days. In the United States, people consume water mainly from tap water and bottled water. However, the consumption between these two sources is not even, but lean to one side heavily. According to the Natural Resources Defense Council, people consume from 240 to over 10,000 times more per gallon of bottled water than they usually do for tap water.
Many people around the world need water. Around 780 million people are unable to get clean water (One Billion Affected). People who do have access to clean water in their homes, have to pay a fee. The people who struggle to live obviously do not have enough money to buy water. People who are unable to have clean water have a good chance of dying either from disease or from dehydration. At least 3.4 million people die a year from water problems such as sanitation (One Billion Affected).
Groundwater can take a human lifetime to traverse a mile. A person can live about a month without food, but only about a week without water. If a human does not absorb enough water, dehydration is the result. Most of the earth's surface water is permanently frozen or salty. If all the world's water were fit into a gallon jug, the fresh water available for us to use would equal only about one tablespoon.
Water is an essential nutrient that our body requires every day. Without water human life cannot be sustained. Water deprivation kills faster than lack of any other nutrient. People do not think of water as a nutrient and don’t realize the important role of water in the body functions.
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.