Water resource conservation proposal (about 50 words)

Proposal

Dear brothers and sisters:

Water is the source of life. Whether it is industrial and agricultural production or daily life, water is inseparable. However, although the earth is known as the water polo, and 71% of the earth's surface is covered by who, 97.5% of the water is salt water, 2% of the water is covered by glaciers and ice caps, and the remaining part is stored deep underground and is difficult for people to access. use. The amount of fresh water available to humans is only about 0.26. China is a country severely short of water and has been listed by the United Nations as one of the 13 countries with poor water resources per capita in the world. Let us take practical actions to protect our source of life, not only to save water, but also to prevent water pollution!