Water shortage and degradation is a growing concern for many countries including the United States. Drinking water protection is a big responsibility that involves government, business and individuals. Everyone has an important role in trying to protect the supply of water. Water is a vital necessity that all people need in order to survive. Without water, people could only go a few days to a few months before having serious health problems or even death. One of the major concerns regarding water is if there will be enough water for the demand within the next 25 to 50 years. With the help of agencies, scientists and experts, we as people may see that there will be a shortage of water in the years to come.
             Today in the world the leading cause of the water shortage is the rising demand for water for the industries and agriculture (George, 1). On the earth today there is no more freshwater than there was 2,000 years ago. Then the population was 3% of what it is today (Knight, 1). In 31 countries around the world that contains near a half a billion people face water shortage with the most severe being in the Middle East and Africa. By the year 2025 it is estimated that another 17 countries will be added to that list. Some researchers believe that also be the year 2025, 35% or 2.8 billion people will face shortage.
             There are different reasons and causes of what continues to cause a shortage of water. Some of the water is being contaminated with pollutants. Agriculture is the biggest polluter in which the pollutants come from the fertilizers and pesticides used on the crops. The industries and municipal pollutions are also a factor. In some countries 90 to 95% of all domestic and 15% of all industrial waste goes into the water without any treatment (Knight, 1)
             Water shortage is also caused by the large amounts of water that is used in homes across the world. The United States uses mo
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