Essays on Water

A single-stage distillation is a separation method whereby a liquid mixture is partially vaporised. The vapour and lingering liquid are in equilibrium in the process and separation take place. Usually, the feed is preheated before entering the separator, during the practical which was conducted the...

Fresh water is not only important to human health but it also plays a very crucial role in biological, chemical and physical processes. About 71% of Earth’s surface, and the oceans hold about 96. 5% of all water. Out of the remaining 3. 5%, 2....

According to Abraham Maslow’s hierarchy of needs, there are seven components which humans need to be happy and survive: air, sleep, safety, clothing, shelter, food and water. It does not take a genius to realize that the world’s food and water supply is unevenly distributed...

Access to safe water is a fundamental requirement for good health and is also a human right (Bain, et al. ). Diseases related to contamination of drinking-water constitute a major burden on public health. The principal risk to health is from ingestion of water contaminated...

Water, a necessity for all living things to survive. So why is it that this valuable resource is so inexpensive? It is easy to take advantage of a resource that you believe has no limitation. As of recently, the water shortage crisis is soon going...

In this essay I hope to demonstrate to you that water is very precious and should not be wasted. Water is a very important source which keep our active and alive because we are 90% water. I will also show you that instead of wasting...

Definition of the main terms and concepts Water scarcity: Many authors proposed several options how the water scarcity should be better explained but there is no commonly agreed definition of this concept. It is an ambiguous term which isn’t easy to be defined. Water scarcity...