The last drop of human water

I have read a brain teaser: What is the last drop of water to ask people? What else can it be, not water? But the answer is everyone's knowledge.

But even if you know the answer, how many people are paying attention? This greatly contradicts the original intention of the environmental protection issuer. People who are immersed in their sleep can see the faucet that is unintentionally continually ticking. Can you hear the clean water source and pour the water into the basin? Can you see that one ton of wastewater is injected into the river?

Water is the source of life. This is an axiom. But everyone thinks that water doesn't have to be too much for the greenhouse effect. But who knows the truth, but there is no water. Human beings are like the lack of air. The whole earth will become a khaki from the blue planet. Planet.

China is a big country with water shortages, but it has intensified waste of water resources. According to statistics, more than 400 cities in 660 cities in the country are short of water, and two-thirds of cities have insufficient water supply. The annual water shortage in cities is 6 billion. About three cubic meters, of which 110 have serious water shortages. A large amount of fresh water resources are concentrated in the south, and the northern freshwater resources are only 1/4 of the southern water resources.

I have seen an advertisement: in the open background, a common plant bonsai stands there, the green leaves are delicate and tender, lovely and attractive, and a pair of hands stretch out to put a white plastic bag. Set on the plant, covered the whole pot of plants, 5 hours later, the plastic bag was taken down, dripping out one tenth of the glass of clean water, and the screen suddenly blacked out, there are several large characters "If humans are wasting water Resources, this is the way humans take water 50 years later."

When I first saw this advertisement, my inner touch was affirmative. I am also thinking deeply about our usual behavior while designing this advertisement. When the faucet is dripping, do we have the habit of tightening the faucet; when the hot water is released in winter, is there any habit of collecting the cold water in advance; when washing the bowl, is the excess water used properly, or is it free? Pour out. The small details of this life have created such awkward scenes.

In the imagination, the parents said that when they were young, the creeks were crystal clear, the surrounding trees were green, and the small fish and small shrimps in the creek were innumerable. In the summer, the children love to soak in the water, clean water from the body, cool, cool, clean, with endless comfort; in the winter, the stream has a thin layer Frost, and sometimes a thin layer of ice, the children stood on the shore, watching the fish and shrimp under the ice swim, and some even picked up the bamboo poles and began to play with the fork fish... We are too far away!

Water is the source of life. She feeds on everything in the world. We can't leave the water all the time. Protecting and developing water resources should be the obligation of every citizen. We should act now and never let human beings be in a state of water shortage. The last drop of human water, if it will be wasted without such enlightenment, is undoubtedly the answer to that brain teaser - the tears of human beings!