Children save water by writing newspapers by hand.

Water is one of the indispensable conditions for human survival. Without water, there would be no life, so we should protect water resources. According to statistics, there are about 654.38+04 billion cubic meters of water on the earth's surface, but the fresh water resources are only 350 million cubic meters. Of this limited freshwater resources, only 0.34% can be used by human beings. Due to uneven distribution and waste of life, 60% of the world is short of water, which is serious and the situation is grim.

Small ways to save water:

1. Washing vegetables with rice-washing water and then with clear water not only saves water, but also effectively removes pesticide residues on vegetables;

Second, wash the mop, sweep the floor, and then flush the toilet. The second washing water for washing clothes cleans doors and windows, furniture, shoes and socks, etc.

Third, flush the toilet after defecation, try not to open the big water pipe for flushing, and make full use of the used dirty water;

4. Sprinkle water on the indoor and outdoor ground in summer to cool down, try not to use clear water, and use washing water after washing;

5. When cleaning bicycles and family cars, don't wash them with water, but wipe them with a wet cloth. If it is too dirty, wash it with the water left over from washing clothes.

6. Flushing the toilet: If you use water-saving equipment, you can save 4-5 kilograms of water each time;

Seven, family watering flowers, appropriate use Taomi water, tea, laundry water, etc. ;

Eight, household washing towels, small objects, fruits and other small amounts of water. It is advisable to use a basin to hold water instead of turning on the tap to flush;

9. Washing the floor: scrubbing with a mop can save more than 200 kilograms of water than washing each household with a faucet;

Ten, faucet used for a long time leaks. You can cut the rubber cover of the small penicillin bottle open to ensure no water leakage;

Slogan of saving water:

1, saving water is an important measure to implement the sustainable development strategy.

2. Strive to create a water-saving city and implement sustainable development.

3. Vigorously popularize water-saving domestic water appliances.

Saving water and protecting water resources is the common responsibility of the whole society.

5. Pay equal attention to open source and throttling, give priority to throttling, give priority to pollution control, open source scientifically and comprehensively utilize.

6, the state plans to use water, strictly save water.

7. Cherish water, cherish water and save water, starting from me.

8, insist on saving water in the first place, and strive to build a water-saving city.

9, save water, benefit mankind, benefit in the contemporary, merit in the future.

10, control water according to law, use water scientifically and save water consciously.

Knowledge of water:

1, water (h? O) It is an inorganic substance composed of hydrogen and oxygen, and it is a colorless and odorless transparent liquid at normal temperature and pressure.

2. Water is one of the most common substances, an important resource for all life, including human beings, and the most important component of organisms.

Water has played an important role in the evolution of life.