Write a research report on water saving in my home.

Don't let human tears become the last drop of water on the earth. This public service advertisement slogan can be seen everywhere in the park, and I can't help but think of a question: how much water does each of us need? Where are they all used? So, I made a survey on the water consumption of everyone in our family.

Second, the survey method

1, consult relevant books and newspapers, browse relevant information online, and find out how much water each person needs every month.

2. Interview mom and dad to know exactly where the water is used.

Third, the investigation situation

The monthly water consumption of our family is about 38 cubic meters, and the average monthly water consumption per person is about 13 cubic meters. Mother washes vegetables, cooks, mops the floor, washes clothes and washes dishes. Moreover, the three of us need to wash and drink water, which requires a lot of water.

Four. conclusion

Human production and life can not be separated from water, water is the source of life, which shows the importance of water. Now, there are fewer and fewer fresh water resources available on the earth, but there are 7 billion people in the world, so many people need water, and there will be no clean water resources on the earth. If we continue to waste and pollute water now, we will have to purify it several times before using it. Therefore, we should save every drop from now on. When we see the faucet spouting water, we should go over and turn it off, and don't let it continue to "cry sadly". After washing rice, you can wash vegetables with rice washing water. After washing vegetables, you can water flowers, which not only saves money, but also saves water resources, so that water can be used more. From now on, let's take action and save everything.