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Population is the number of inhabitants (in our case, human) in a specific region. Global population is now about 7.4 billion and we should remember that despite the fact that world is unevenly distributed, every minute the population is growing. Although there are regions where population decline or change in structure caused by the births, deaths and migration. Population will decline if death rate is greater than birth rate and will increase if death rate is less than birth rate. (BBC)
Human population change is the difference between the size of the population from the beginning to the end of a certain time period. In other words, population change refers to change in the number of people during a specific time period. There are both positive and negative (https://gradesfixer.com/free-essay-examples/positive-andnegative-aspects-of-social-media/) consequences of population changes. To positive consequences, could be counted increase of innovation in growing regions. What is more if the population growth, education and medicine develops so that society becomes healthier. There are also lots of negative consequences such as political conflicts or air pollution.
Water has very important role in our lifes and there is no organism in the world that does not need water thats why water scarcity is one of the negative consequences of population change. Water scarcity is the lack of sufficient available fresh water resources to meet water demand. There are two types of water scarcity: economic and physical. Physical Water Scarcity: Where the demand for water is greater than the supply of water. Physical water scarcity does not have to be an arid environment, because there demand for water in arid environments (deserts) is not normally low meaning that there is no shortage. Economic Water Scarcity: Where there is water available, but for some economic reason it is not possible to fully utilize the source of water. This might because extraction or transportation costs are too high, or because the water is polluted and it is not possible to treat it.
Yemen is a Middle Eastern country thats currently experiencing political and national strife. When turmoil brews, resources are often brought to a halt. Certain parts of this country are run by terrorist groups, making it difficult for citizens to get the aid they desperately need. One of these scarce resources is water, as Yemens geographical layout doesnt yield many natural sources. As a result, it uses aid and other sources for support. However, the current state of the country prevents these resources from reaching the hands that need it most. According to UPI, Yemens capital, Sanaa, is expected to be the first major city in the world to experience full water scarcity.
The country of Jordan is located in one of the driest regions in the Middle East, meaning that water isnt exactly easy to come by. However, their neighbors are no better off many countries that surround Jordan also experience water scarcity. As a result, Jordan often turns to its two natural resources: the Jordan River and the Dead Sea. However, it costs money and time to convert salt water to fresh water, and Jordan doesnt have a lot of those resources, considering its economic and political state. The countrys population is also continually growing and those two resources are evaporating more and more, leaving Jordan with very few options.
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