Forests are the lungs of the earth. But in some places, forests have been cut down in pieces, and even young forests are hard to escape; Some enterprises have no awareness of environmental protection when they build factories, turning rivers into their sewage pools; Some factories and mines seriously exceed the standard, "hide and seek" with the environmental protection department, and discharge pollutants into the air and rivers; In public places or on the road, some people litter everywhere; Some bus drivers no longer have environmental awareness when they leave the door, and sweep the garbage in the car onto the road; Some cleaners sweep the road garbage into the sewer for convenience; In some street restaurants, leftovers and sewage are poured all over the street ... This scene really worries us. If these people are not allowed to strengthen their awareness of environmental protection and stop their acts of destroying the environment, the tragedy of serious air pollution in Mexico City at the end of last century, which caused many residents to get sick, will repeat itself around us.
The environment is closely related to human beings. The process of human civilization is actually a process in which human beings care for the environment and the environment benefits human beings. Protecting the environment is not only several measures taken by the government, but also the content widely publicized by news organizations. More importantly, let every citizen establish the consciousness of caring for and protecting the environment, and let the whole people devote themselves to environmental protection. Only in this way can the environment repay us. As a famous environmentalist said, "We love the earth as ourselves, and the earth will give us everything she has.
Human beings live in the environment, and every move of human beings will affect the environment. At this time, people's awareness of environmental protection is very critical. How to deal with waste electrical appliances, how to solve "white pollution" and even how to treat the surrounding flowers and trees are, in the final analysis, issues of environmental awareness; With this awareness, we will strengthen this awareness, and some thorny issues will no longer be problems. Therefore, enhancing environmental awareness is the basis of environmental protection.
The world's water resources are seriously inadequate. With the rapid growth of the world population, water consumption is increasing, and water pollution is becoming more and more serious, destroying many fresh water resources that could have been used. At present, 60% of the world faces water shortage, 20% of the population has difficulty in obtaining clean water and 50% of the population has no access to sanitary water. Many countries are short of water. In recent years, the United States, Japan and many countries in Eastern Europe have experienced the problem of water shortage. Even in Russia and Canada, which are rich in fresh water resources, some areas are facing the threat of water shortage. Some countries in Africa have been suffering from drought for years, and water shortage directly threatens people's survival. It is predicted that the water crisis will become the "most controversial issue" in cities in 2 1 century.