there is no doubt that water is indispensable to us.
water,making up to nearly 70% of out body weight,is the most important essential material that people can not live for more than a few days without it.it carries nutrients and waste to and from all our cells and organs.our heart ,eyes,and even our toes need water-based fluids to survive.
when you are hot,water cools you down by coming through your skin which cools dowm the blood which makes the whole body cool.
it is important to replace the water used in normal daily activities.you should at least drink 1.5 litres of water everyday
1.What You Should Know about Water
Water is an incredibly important aspect of our daily lives. Every day we drink water, cook with water, bathe in water, and participate in many other activities involving water.
However, even with all of the importance water holds in our lives, many of us know very little about the water we use each day. We drink tap water, enjoying the convenience and cost-effectiveness of this practice, yet, we fail to recognize the serious threat this water may pose to our health. Those who are willing to forgo the convenience of tap water and indulge in bottled water often know very little about the contents of that water and simply trust that bottled water must be better than tap water. Even conscientious consumers, who wisely attempt to treat their own water in an effort to ensure the healthfulness of that water, often know little about the many home water treatment options now available.
In this age of information, with so many resources immediately available, there is no reason why anyone should remain so ill informed about water. It is the goal of this site to offer comprehensive yet accessible information about the water with which we live and work every day, including a brief summary of water treatment alternatives, an exposé on the truth about bottled water, and a fact listing about drinking water and water filtration products. Read, learn, and enjoy!
2.Water Shortage
During these days , water is becoming more and more serious in many aspects such as living and industrial production. Different people share different views . Some hold that now that water is reusable, we needn't take care too much about it, while others are opposite.
Water, in my view, is as important as our life. Three reasons account for my opinion, On the first hand human cann't live without it even one day. Pure and high-quality water gives
a man the basic need for a toughness body.
On the second hand, a nation lack of water hardly go further in this competitive world.
Last but not the least, good water resorce will bring good entironment to us.
From above we should understand the value of water. The per capita consumption
of water in China ranks quite behind of average standard. In a word, only everyone takes the duty of saving water can we make a bright future with sufficient water . My fellow, please to be a responsible citizen from the saving water, for our children, our children's children, to make a better world.