What are the hazards and consequences of wasting water resources?

The hazard of wasting water leads to the exhaustion of water resources. Lead to the rise of water price and increase the burden of life. Without irrigation, crops can't survive, leading to drought. Causing the entire ecosystem to collapse.

Fresh water resources have always been an indispensable demand for human beings and all life forms on the earth. According to the data of the Food and Agriculture Organization of the United Nations, agricultural output needs to increase by 70% by 2050. At present, the world population is close to 7 billion, and it is still growing.

Because agriculture consumes most of human water resources, temperature, precipitation and precipitation patterns are constantly changing with climate change, which is difficult to predict at the regional level, so the demand for water resources will not only increase, but also the pressure on water resources will intensify.

The importance of water

After the conference on desertification, Bian Xiao personally went to Inner Mongolia desert today to experience desert culture. I have to sigh that human beings are smart creatures, but there are always ways to regain their vitality in obviously barren areas; But human beings are also stupid creatures and should pull themselves out of the quagmire when the crisis can be avoided.

Going back to the interpretation, we can actually see that this week's theme water seems to have nothing to do with last week's theme land, but it is always related in essence. Many students are worried at the thought of taking the CATTI exam, and feel that they don't know how to review. There are too many topics to miss.

But I still want to remind you that CATTI depends not on luck, but on ability. If you are willing to practice this article perfectly over and over again, I believe that when you come out of the water again, you will not fail. If you really fail, I'm afraid your efforts are still not worthy of your talent. Come on, guys.