1. Draw an avatar: We draw a pattern of holding water drops in both hands as an avatar to echo our theme of saving water.
2. Draw a text box: Next, we draw a text box with a simple curve, and decorate our handwritten newspaper with a lovely water drop and cartoon shapes of several grasses.
3. Paint beautiful colors: Because it is a handwritten newspaper with the theme of saving water, Teacher Meng Mei uses blue and green as the main colors to color the handwritten newspaper. This color is fresh and beautiful. Do you like this color scheme?
4. Write the title text: We write the title text in blue in the center of the water drop and stroke it with yellow. I suggest you draw a horizontal grid before writing, so that our words will be neat and beautiful!
5. Write in writing: Finally, you can find some written materials about saving water and write them in your own handwritten newspaper.
Water:
Water (chemical formula H2O) is an inorganic substance composed of two elements: hydrogen and oxygen. It is non-toxic and drinkable. At normal temperature and pressure, it is a colorless and odorless transparent liquid, which is called the source of human life and an important substance to maintain life, also called hydrogen oxide.
A brief history of research:
There are many different understandings about the source of water on the earth, each with its own reasons, but the truth has yet to be collected by scientists to uncover this mystery. As we all know, 72% of the earth's surface is covered with water. However, where the water on the earth comes from is always an unsolved mystery.
The significance of saving water:
It can reduce water consumption and maintain the sustainable utilization of water resources. Save the operation and maintenance cost of water supply system, reduce the number of water plants and reduce the investment in water plant construction.
Achieve the purpose of water saving and emission reduction, and save the related sewage treatment burden. Reduce the number of sewage treatment plants or delay the expansion of sewage treatment structures, so that the existing system can accept more user sewage, reduce the pollution of the receiving water body, and save construction funds and operating expenses; Strengthening the ability of drought prevention, short-term water saving measures can bring immediate results, while long-term water saving greatly reduces the consumption of water resources, thus improving the ability of drought prevention in peacetime.