/earth's speech/nature is crying! etc
Content;
In practical work, environmental monitoring can be divided into two categories. The first is pollution source monitoring, that is, monitoring the discharge of pollutants. Generally, samples are collected at regular and fixed points at pollutant discharge ports, and the concentration, emission and temporal and spatial distribution of different forms of harmful substances are analyzed and determined. The second is environmental monitoring, that is, analyzing and monitoring the pollutants in the environment, their changing laws and environmental impacts, making clear their values, scope and pollution degree, and describing the environmental quality status and development trend through comprehensive analysis.
In nature, objects other than human beings are called the environment (here refers to the natural environment, excluding the social environment). Human beings are the product of the environment, and their survival and development can not be separated from the environment for a moment. At the same time, human beings are constantly transforming the environment to seek their own survival and development. However, the evolution of the environment has an objective law that is not transferred by human will, and the environment cannot be blindly transformed by human subjective will. The relationship between man and environment is a dialectical relationship of unity of opposites, which is interdependent, interactive and restrictive. Any human behavior will have an impact on the environment. On the contrary, any change in the environment will directly affect the survival and development of human beings. The relationship between human beings and the environment is harmonious. Some people call the relationship between human beings and the environment a "brother" relationship, and human beings should consult more with the "brothers" of the environment.
Protect the earth, starting with me.
Throughout the ages, Mother Earth has raised countless generations of children and grandchildren with sweet milk. It turned out that she was beautifully decorated by junior students. However, now human beings have tortured her to death for their own interests. There is only one earth for mankind; The earth is facing a serious environmental crisis. "Save the Earth" has become the strongest voice of people all over the world.
I feel heartache for the deterioration of the surrounding environment. I think: if teenagers, as future successors, don't understand the composition of human environment and the seriousness of environmental problems, ignore the laws and regulations on environmental protection, don't enhance their awareness of environmental protection, and don't consciously fulfill their obligations to protect the environment, our lives will be destroyed in their own hands, and God will severely punish us. To this end, I am determined to start from myself, protect the environment, protect our homeland and be a guardian of the environment.
In the past year, I actively participated in the tree planting activities carried out by the school, led the class cadres of our Senior One (6) Squadron to set up a "Green Angel" tree planting and green protection group, encouraged the team members to adopt a small sapling on campus, and used their spare time to decorate it carefully, laying the foundation for it to grow into a towering tree. In the signature activity of "Let the Earth Be Full of Life" organized by the school, I solemnly signed my name on it, writing down my determination and expectation for environmental protection and my vision for a better future. I actively participated in the prize-winning essay-writing activities held by the school in World Environment Day, carefully consulted and collected various materials, conducted social surveys, and wrote articles on environmental governance. I often take part in environmental protection lectures organized by the school, watch environmental protection videos, actively participate in environmental protection knowledge quiz activities, and fill in each question carefully. I participated in the website construction of "Green Team with Red Scarf", and posted many pictures and knowledge about environmental protection, as well as legal knowledge about various aspects of environmental protection, the development trend of environmental protection in China, and the environmental protection situation around the world. Every month, I will use the internet and newspapers to find some latest "environmental information" with different themes and sections to tell you; We also make some publicity boards regularly to publicize environmental protection knowledge and common sense of life. Raise everyone's awareness of environmental protection; Call on students to take care of their homes from different aspects, start from the little things around them and make contributions to the surrounding environment! I actively mobilize people around me to protect and build the same and only home of mankind according to law, promote the sustainable development of economy and society, and make contributions to human civilization. Together with my classmates, I also launched the initiative of "raising a potted flower, adopting a tree, cherishing every green space and making our surroundings full of green" and "replacing foam lunch boxes and disposable chopsticks with small plastic bags to keep us away from white pollution". Let's put down the convenient bag and pick up the vegetable basket. Let's move towards a bright green tomorrow and a brilliant future!
According to a report I collected, "environmental problems are caused by unreasonable development and utilization of natural resources by human beings." Shocking environmental problems mainly include air pollution, water pollution, noise pollution, food pollution and improper development and utilization of natural resources. "Iron facts tell us that they are ruthlessly devouring human life like demons. It threatens the ecological balance, harms human health, restricts the sustainable development of economy and society, and puts human beings in a dilemma. To this end, I issued a declaration: "As long as we humans always have the awareness of protecting the environment and managing the environment according to law, the global village will become a beautiful paradise". In the future, the sky will be blue, the water will be clear, the trees will be shaded, and the flowers will be everywhere. Humans can enjoy the happiness endowed by nature.
"The real test of our contribution to the environment is not words, but actions." Although what I am doing now is just a small thing, I firmly believe that if we all have the responsibility to protect the environment, start from ourselves, start from small things, and work together to protect our homeland, we will naturally give humanity the due return. Take a nap in the warm cradle-grassland; Grow up under the kind smiling face-the sky, and bathe in the river, the source of love.
Yellow Sunday
Xi 'an Liang Shu, Xi 'an Liang Shu? V gray? What about Huaihuai? ○ ○○○?????????????????????????96
On the morning of Sunday, April 7, I was surprised when I opened the curtains. I see the sky outside is not as blue as before, and the sun is not as bright as before. Those tall buildings in the distance are as dim as a mirage. Under the influence of the sandstorm, people in the building lit the lights to illuminate themselves. The boundary between heaven and earth is not so clear, but muddy yellow. People in the street are armed to the teeth, covered with headscarves and covering their mouths. I'm afraid that sand will enter my respiratory tract. As soon as you walk out of the house, the smell of sand comes to your face, and a gust of wind blows, feeling the sand hitting your face, big and small. Suddenly, my clean face was painted with a layer of khaki glaze, and my face was dressed as an aboriginal face. I looked down, and the earth was dressed in khaki. After a while, it began to snow again. Many people are very happy. They think snowflakes are white and beautiful. But they were wrong. Today's snowflakes fall on people like bombs, blowing up "yellow flowers" one after another. It's embarrassing. I was "bombed" like Xiaoyan.
Today's scene makes people once again see the consequences of destroying the environment. Under the reminder of the disaster, people have realized that it is urgent to follow the laws of nature and care for our living environment. I believe that with the continuous progress of science and technology, through the continuous efforts of all mankind, planting trees, protecting the environment and maintaining ecological balance, the frequency of disasters will gradually decrease. The beautiful face of the earth will reappear before our eyes!
Humans, there is only one earth.