How to write the fifth grade research report, entitled "My family saves water", please.

There is only one space for human existence-the earth. Although the ocean occupies most of the earth's area, the water in the ocean is not drinkable, which means that 96,5% of the water in the ocean is useless. Terrestrial water accounts for 3% or 5% of the earth and is the main source of water for production and life, accounting for 0.3% and 7/100,000 of the world's total water storage respectively. If we don't advocate and effectively implement water conservation now, then the last drop of water on the earth will be our own tears. Therefore, we must start from an early age and vigorously publicize and call for water conservation.

Second, visit and collection

In addition, I also collected the average water consumption of other cities and our city.

In Shanghai, the per capita daily water consumption in this city is 364 liters, and that in rural areas is 1 17 liters.

At present, the per capita domestic water consumption in our city is 200 liters, while the daily water supply is 508 tons.

Third, data collation.

Average monthly water consumption

24 tons and 8 tons in July.

August 20th, 6.66 tons.

On September 20th, 6.66 tons.

10 month 12 ton 4 ton

Four. conclusion

We live in this beautiful blue sphere, so we should know how to protect it. This time we will talk about saving water. Now, in fact, only 0.3% of the tightly stored water on the earth is drinkable. Our water consumption in Shenzhen in January is 508 tons, what a huge figure! In the future, with the birth of the population, more and more people will live in Shenzhen, and we also need to call for water conservation. People's awareness of water conservation is as weak as tattered slogans in the street. The earth will be destroyed by us. If we are still the same, sooner or later, when tears can't flow out, we will ask in despair: What should we do without water?

Five, water-saving methods

Now I want to introduce some water-saving methods to you:

When we finish drinking the mineral water bottle, fill it with water and put it in the toilet box, which can not only ensure the water pressure, but also save water every time we flush.

Taomi in the tax department will mop the floor and water the flowers. The water from washing clothes can be used to flush the toilet. I will drink the remaining tea and mineral water to water the flowers.

When brushing your teeth, don't run water continuously for 30 seconds, use 60 liters of water.