Water Essay

Water Scarcity Maria Luna Arizona State University Planet earth is made up of seventy percent of water and thirty percent of territorial land. Of that seventy percent, ninety-seven percent is salt water, meaning only three percent is drinkable water. Accounting for that three percent, only one percent is surface water; the other two percent is ground water. Most of the surface water is unusable due to agriculture runoff; industrial trash is a great deal of surface water that has been

percent of the world is composed of water, yet only two percent is safe enough to drink. Water, simply two parts hydrogen and one part oxygen, is the most essential element for life function (Importance of Water Web). Water enables life for all organisms, makes up two thirds of the human body, and is important in maintaining homeostasis, a balanced body system. Without water the human body would deteriorate within a few days and cease to function. Without water, plants, animals and our thriving ecosystem

Introduction Drinking water is completely an essential necessity and its quality can never be over emphasized just as its availability. Over 3 million people including children below the age of six making up more than 50% of that number die every year from drinking contaminated water. According to UNICEF and WHO, one in eight people worldwide lack access to safe and clean portable drinking water. As a result of this, many of these people are forced to drink this infected water knowing that it is harmful

Desalination Water Plant is a water filtration plant that takes salt water from the ocean and turn it into fresh drinking water. Although the desalination process has been around for centuries, desalination plants allowing large-scale treatment of water didn 't come until the 1950s. In the year 2002, 12,500 desalination plants in 120 countries provided 14 million cubic meters per day of fresh drinking water (Ackerman, 2012). Desalination process includes: Thermal Processes Thermal desalination is

We found that water’s edge contained a much higher species richness and Shannon diversity index than the other two, but the evenness is lower than the other two. The higher species richness and Shannon diversity index could be due to the diverse vegetation growing around the pond. The lower evenness tells us that this site is less diverse than the other two sites. Secondly, the wooded area contained slightly lower species richness and Shannon diversity index than the water’s edge; however, the

INTRODUCTION Water is typically refers to a colorless and transparent liquid that forms the world’s streams, lakes, seas, oceans and rain. It is chemically composed of one atom of oxygen and two hydrogen atoms, known as (H20). The name. In addition, water is life because it is the major part of the fluids of all living things. www.ecomena.org Water scarcity is the lack of sufficient available water recourses to meet the demands of water usage within a region. Although the scarcity water is not a problem

today is a shortage of water”, a statement that sounds too absurd to be believed, but is it? How can we run out of water? Even though almost 70% of the earth is covered in water, unfortunately only 3% of it is usable. According to the World Water Forum (WWF), 1.1 billion people don’t have access to clean water and 2.7 billion people suffer from water shortages with the number increasing year by year. This occurs because of a combination of over-farming and the pollution of water sources, which interrupts

Water is a symbol that resonates with every culture since the beginning of man. Water is often tied to ideas of cleansing, purity, and life. The mystical appreciation of water is observed embedded into religious texts, oral stories from indigenous peoples, and in some religions, water is the object of worship. Water is one of the most important substances on earth, as every plant and animal needs it to survive. The amount of water on our planet is massive, the scientific consensus in 1974 figured

instructor told me that there is only about 0.7% available as fresh drinkable water. I understand the importance of water which is what got me thinking about ways to increase that percentage of the fresh drinking water in the world. I was walking on the Lenape trail next to Mill Pond, which is a local trail, and I saw the water did not look very clean because it is township property and the township may not be able to clean the water. So I decided that I would help clean the pond, but how? I did some

sufficient water resources but are lacking the means to access it or distribute it properly due to political, socio-economic, or governmental issues. These areas include most of Central Africa including the Horn of Africa and the Eastern Coast, Central America, Northern India and some surrounding countries such as Nepal and Bhutan, as well as Cambodia and Laos (Comprehensive Assessment of Water Management in Agriculture, 2007). A variety of states, regions, and localities can be affected by water scarcity