In this column,we devided each topic particularity, this provides a clear interface for you.

About water...

Water, one of the most marvelous substances on the Earth, appears all over the world. No matter you are happy, frustrated, excited or angry, water is with you. That fact is that, every creature needs water to survive. We drink water; we use water to cool the engines of the cars; we even use water to generate electricity.
Moreover, water is not only essential to human, but also to animals and plants. Every type of animals has to use water to support all the metabolic activities in its body, in order to maintain good health. As you know, water is one of the most important substances to all the plants, since most of their structures are adapted to collect as much as water. Thus, they can produce enough amount of oxygen to the atmosphere. So the proportion of oxygen and carbon dioxide in the air is balanced, which is definitely important to all creatures on the Earth. Consequently, the Eco-system is balanced and the cycle of the nature continues.
As we have mentioned above, water is a very useful substance yet sometimes it is very troublesome. For example, water helps the spread of some diseases hence many tragedies are made. Also, since people place more and more pollutants into the water, the water becomes polluted and many fishes are killed. Additionally, if the polluted water is not treated properly and people drink it, they will be sick, or even dead.
However, if you think of it clearly, you will figure out that the real "murderer" is not water, but human. If human had not only focused on the improvement of the technology and the finance, the water would not have become polluted, and there would have been less victims of pollution.
In conclusion, water in fact is lovely, and that is worthy of learning things about it.

About our website...

Water: An Eternal Component Of The Earth is a web site that contains large amount of information about water. This web site is composed of 8 sections and has 2 different language versions. You can get different kinds of information in each of the sections.
As an example, if u want to learn something about the structure of water, the section "significance" will satisfy you as it not only explains the structure of water, but also the properties and compounds of water. You will find more and more interesting information such as the relations between organism and water, the water in the environment, usage of water and some crises and experiments which are related to water if you keep surfing on our web site.
Moreover, there are quite a few terrific features in our web site. For example, there is a special section called "Did you know?" in most of the web site. It appears next to the main articles, and provides you some extraordinary and funny information which is related to the articles. Also, there is some "Advanced Knowledge" for the experts. In this section, you will find some quite complicated and advanced information. Besides, we have recorded the processes of the experiments about water and put them into the section "Movies". You will get the significance of the experiments through those well-planned video clips. You will know more about the powers of nature since we have collected many elegant pictures of water and put it in the section "Photographs".
Certainly, our web site is not so featureless that only contains the things that have mentioned. Through Cgi programming, our web site has been changed to a medium for the contact either between the credits of the web site and the visitors, or visitors between visitors. There is a forum for you to express your feeling or theories about water freely. You may get some ideas from other visitors or give them some advice. Through the guest book, you can express your precious opinions and suggestions to our web site. Certainly, you can contact us by email. And we promise that we will try our best to improve it.
You can also add links to our web site. If you have some great links that it is worth sharing, add the links without any hesitation! We will be so glad if you add links to our web site.
Of course, you can easily search the content of the web site by the site map as it shows the whole complicated framework of the web site clearly. However, you can also try our search engine. We are sure that you will be surprised by its amazing function.
Time flies but technology rises at an even more extremely high speed. Through some basic skills of the computer technology, I hope our team's web site could provide you some useful information about water. And then, you will know the enormous power of the nature, which is surrounding us. All in all, we dedicate this web site to you sincerely.
Enjoy yourselves!