why do we need to conserve water carefully
Water is probably the most important substance for preserving life. In fact, scientists looking for evidence of life on other planets regard the presence of water as a vital clue. In developed nations we tend to take water for granted because it flows easily out of the tap. But we are rapidly depleting the global supply of fresh water, and this reality could potentially have dire consequences. Our bodies need water to function properly. According to Water. org, humans can survive for weeks without food, but for only a few days without water. The plants and animals we eat require water as well, so water crises inevitably become food crises. We also use water for cleaning our bodies and our homes, and for producing power such as in hydroelectric dams. The World Water Council reports that the human population of the planet is on track to grow 40 to 50 percent within the next 50 years, putting additional pressure on our already shrinking supply of fresh water. Vegetables, Meat and Water
Plants require water to grow. A growing human population consumes an increasing amount of food, which requires additional water. The animals that we eat consume water, and they also eat grains and grass that require water.
Raising meat uses considerably more water than raising plant foods. As populations in different parts of the world become more affluent, they eat more meat and fewer plant-based foods. This shift places an added strain on the already short supply of fresh water. A hotter planet means an increased demand for water. Heat causes water to evaporate more quickly. Even if higher temperatures do not necessarily correlate with decreased rainfall, more of the water that does fall evaporates into the atmosphere rather than providing sustenance for crops. Hotter temperatures also diminish the amount of water available in lakes and rivers. Conserving water enables us to use our existing supply of water more efficiently. According to Water. org, less than 1 percent of the water on the earth is readily available for human use, that is, it is fresh--rather than salty--and reasonably clean. Salt can be removed from the ample sea water through a process called desalinization, but this process is expensive enough that it is rarely used as an ongoing, practical solution for water scarcity issues. Water conservation is a straightforward, common sense way to make the most of the fresh water that we do have. The availability of fresh water is an important social justice issue, and this becomes increasingly the case as fresh water supplies become more scarce.
Many fresh water sources in underdeveloped countries are polluted. These nations have also been disproportionately hard hit by climate change, in part because they lack sufficient resources to spread the word about the importance of preserving the vitality of the soil and preventing erosion. As a result, many of these regions are growing more arid, more urgently in need of fresh water. Conserving water in more prosperous places does not necessarily make it more available in the areas that need it most, but it does help to raise our level of awareness about the importance and increasing scarcity of fresh water. Posted on in by In our previous articles about and the limited supplies of fresh water we have, it was clear that water is one of our most precious resources. P Considering that every single person on the planet needs water to survive, it seems strange that many of us would have no problem leaving the tap water running but we would go to war if someone tried to steal our oil supply. P While and saving some money on home energy is important, take a moment and get back to basics.
P For the sake of your family and the survival of our future generations, explore these 5 reasons why conserving water is important to you. The Importance of Water Conservation Reason #1:P Without fresh water you will die in just a few days. P Plain and simple, no sugar coating, it is a simple morbid fact that helps drive the point across, water equals life. P Most of us learn this along the way, so why are you complacent when you see fertilizers, oil and other pollutants pour into rivers and streams each time it rains? PWould you eat a fish with some weed killer marinade, or drink water with a nice motor oil sheen on top? Reason #2: P Using less water keeps money in your pocket. P By utilizing you are able to save thousands of gallons of water each year. P You do the math, use less water and the water company charges you less money. P That sounds like a good deal all around. Reason #3: PProtecting our natural eco-systems from further damage is critical, especially for the survival of some endangered species. P The oceans, streams and lakes that are the lifeblood of so many local eco-systems are used as dumping grounds, hurting everything that relies on these water sources.
P is a great example of the worst side of our wasteful practices. Reason #4: PConserving water can also save energy. P In order to pump the water from a central facility into your home or office, energy is required to run that equipment. P For example, studies have shown that in California alone, 6. 5 percent of all energy consumed goes towards moving water from one place to another. P So saving water means which reduces your carbon footprint and helps the country become more energy independent. Reason #5:P For our friends in Florida and other areas prone to sinkholes, water conservation can actually reduce the occurrence of sinkholes. P When the natural aquifers run low, it leaves a gap where water once was. P Simple gravity pushes the ground downward since there is now a void and voila, you have a sinkhole. Do More With Less Using simple can help cut your water usage by more than half. P If you commit just a little extra effort each day you alone can make a difference. P Whether you try your hand at or just use a low flow shower head you can see reduced water bills within the first month. P Do the planet and our future generations a favor, conserve water and stay thirsty for more savings every day. Tags:,
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