Composition on ecological environment 1
Environmental sanitation is the source of our existence. Once we hurt it, we can't survive. So it is as precious as our life, so only by protecting the environment can we protect ourselves. One day, I walked around the campus and found a lot of rubbish on campus, such as plastic bags, shredded paper and ice cream paper ... which made us reflect-
We live in nature every day. Living in this beautiful place. Mother Earth generously provides us with all kinds of infinite and limited resources, which makes us "well-fed", while human beings are not only dissatisfied, but also destroying Mother Earth. With the change of the times, people's requirements are getting higher and higher. They cut down big trees to make wooden boats, disposable chopsticks and other things that are beneficial to human beings. These things always flash in front of human eyes, causing great damage to nature.
In particular, the 5. 12 Sichuan earthquake did great harm to our country and people. How many people are homeless and how many children have lost their loved ones. Isn't this the bitter fruit of your own brewing? Before people realized the disaster they had sown, nature had fought back angrily. The ocean and atmosphere have warned mankind. No matter which sea area in the world, no matter how far away from industrial and agricultural activities, harmful substances are monitored to varying degrees everywhere from Iceland in the Arctic to the Antarctic continent, alas! Where is the ocean I used to like? Green as blue, is it memory?
Although people are now advocating environmental protection and calling for green everywhere, it still hasn't stopped the saboteurs. Trees are still falling, and the area of desert is still expanding.
Is to set up a bird net now; The restaurant is still using disposable chopsticks; People are still pumping groundwater. In addition to supermarkets, there are many vendors who use disposable plastic belts, which will cause a lot of white garbage.
It's 2 1 century. We should protect the earth where we live, and don't use disposable chopsticks and disposable plastic bags. Reduce the use of private cars to reduce air pollution. I appeal: protect our homeland; Protecting the environment is everyone's responsibility; Protect the environment from me, from now on!
Special composition on ecological environment II
An elderly patient asked me such a question: "Wang Dafu, I remember that I used to take a drip when I saw a doctor. I just took a big bottle at a time, and I was basically fine;" Why do you want to get better after intravenous drip and several bottles at a time? "
After a little reflection, I picked up this topic with the patient. I said, "That's a good question. This is indeed a problem, and it is a big problem about the ecological environment! "
Seeing that the patient seemed to be listening to me carefully, I continued to explain:
"In the 1980 s, even in the 1960 s and 1970 s, there was a climate in all seasons, cold when it was cold and hot when it was hot; Spring is full of flowers, red and green, flowing water, frogs and birds singing; It freezes in winter, snowflakes are fluttering, and the ecological environment is particularly good; The ecological environment at that time was not suitable for the survival and growth of microorganisms, but more suitable for the survival and growth of human beings; Microorganisms parasitic in human intestine, respiratory tract and nature are inactive and do not flourish, posing little threat to human beings; Human diseases are few and light, and the infected strains are relatively simple; When treating, it is easier; Symptomatic treatment, a large bottle of intravenous drip and proper use of some drugs quickly killed or controlled the infected microorganisms, and the condition improved; Coupled with the strong resistance and self-recovery ability of people at that time, the disease soon recovered. "
I paused, and then continued to express my views:
"The current ecological environment is particularly bad; What kind of air pollution, water pollution, food pollution, mental pollution, scientific development has destroyed the balanced ecosystem of nature, and so on; In spring, it is rare to see the original gratifying scene of spring flowers and flowing water; In winter, it should be cold or unbearable cold; In summer, whether it is hot or not, it is too hot to stand; Now, many species have disappeared or are on the verge of disappearing, and so on; These are all manifestations of ecological environment imbalance; The unbalanced ecological environment now gives me the feeling that it is more suitable for the reproduction and rampant development of microorganisms; Microorganisms are happy, for example, SARS virus, H 1N 1 virus, hand-foot-mouth disease virus, chickenpox virus, mumps virus and so on in recent years; Relatively speaking, it is no longer suitable for human beings as before; Therefore, there are more and more kinds of human diseases and the incidence rate is getting higher and higher; Moreover, in the natural world where everything actually exists, it seems that the absolute survival advantage of human beings is threatened by the continuous reproduction of other lives. "
I paused again and found that the patient was still listening. I went on to say:
"There are more and more kinds of microorganisms (new varieties appear constantly), which are becoming more and more prosperous and rampant, posing many threats to mankind; When the human body's resistance is poor, a certain part of the human body (such as respiratory tract, intestine, skin, etc. ) is eroded by a microorganism or several microorganisms. We are doctors, and it is quite inconvenient to treat. Microorganisms are too active, too many kinds and too resistant to drugs; Even if one drug is given priority to, combined with several drugs for comprehensive treatment (several bottles of intravenous drip), the curative effect is not all significant, and the future is bumpy! This is why there are so many bottles for treatment and injection for so long. "
I also went on to say my opinion:
"I think the current ecological environment is very worrying! This is also very terrible! Will the ecological environment get worse and worse because of the development of science, war and many factors, and become more and more suitable for the survival and growth of other kinds of organisms, but not for the survival and growth of human beings? Can one day, other creatures become the masters of this world, while human beings are getting weaker and weaker and gradually dying? It seems very dangerous! "
The more I talk about it, the more I will give you an example:
"Other creatures on earth do dominate things is not without! It is said that more than 4 billion years ago, the earth collided with a bigger planet and destroyed the dinosaurs that dominated the earth; Then, after several years of evolution, it gradually developed into today's human-dominated world; We humans should cherish today's fruitful results! "
"Wang Dafu, you said these words today, not in vain; But we modern humans focus on making money and looting, and no one puts the research and transformation of the ecological environment in the first place, right? " After listening for a long time, the patient finally spoke and expressed his views.
"Well, we ordinary people, it's no use just talking, just practicing our mouths!" I flattered him jokingly.
With that, the two of us faced each other and laughed for a while! ……
Ecological environment theme composition 3
The environment is closely related to our lives, and more and more serious environmental pollution has affected our lives. We should pay attention to environmental protection.
Forests are regarded as "green gold" on the earth and an important part of protecting the ecological balance of the earth.
Data show that two-thirds of the earth's land is covered by forests, with a forest area of 760,000 hectares. The earth is young because of forests. But humans are too greedy. Because trees bring benefits to human beings, they cut down trees crazily. At present, only tropical forests will decrease by170,000 hectares every year. At this rate, human beings will be destroyed by their own wisdom sooner or later.
The world's atmosphere has also been seriously damaged. People always think that the sky of the earth is boundless, so they always discharge the waste gas and wastewater that pollute the environment into the air. Everyone thinks the world is so big. What kind of rubbish is this? The waste smoke and exhaust gas from cars and factories polluted the big layer, which made our mother, the earth, get lung cancer. Factories discharge toxic wastewater into rivers, which seriously pollutes water resources. At present, the water available to human beings is less than 0.3% of the earth's water, but people are still wasting water resources wantonly.
Because people cut down trees excessively and the soil is lost, the world loses about 654.38+0.24 billion tons every year! Due to soil erosion and lack of water resources, many fields are desertified. 36 million square hectares of land will be desertification. There are often sandstorms in front of my house, which makes my face dusty.
We can't do this anymore! On a small tree, give a love, let's stop destroying Mother Earth! Let's dress our mother in green! Don't excessively discharge waste smoke, waste gas and waste water, and change the health of Mother Earth. Don't destroy it again. Mom is already angry. Earthquakes, floods ... are revenge on mankind. Don't wantonly destroy, otherwise, one day, we will be bitten by our own wisdom. In that case, the last drop of liquid that human beings see is probably their own tears. Don't hesitate, let's protect our home together!
Composition 4 on ecological environment
The earth is the mother of human beings and the home on which we live. With the improvement of living standards, while enjoying, human beings are also destroying her unconsciously, and our living environment is deteriorating.
Forests are factories that make oxygen, trees are green and the earth has a pulse. But humans destroy trees and forests again and again. The forest has changed beyond recognition.
Will we continue to destroy trees and forests?
In life, paper is the thing we use the longest. However, we wasted so much-a little girl at school drew a picture and accidentally made a mistake just after she finished it, so she turned the "paper" that could still be drafted into "waste paper" and threw it into the trash can. There is a couple eating fast food in the street. After using it, they threw the garbage on the road. ...
In the supermarket; Roadside; At home; In the streets and alleys of the earth ... there is one thing-plastic bags. We often go shopping in shopping malls, and people carry big bags and small bags of plastic bags in their hands. Burning plastic bags will produce toxic gases; Landfill is not easy to decompose, and it will also lead to soil destruction.
With so many people in China, you can imagine how many plastic bags will be difficult to handle.
1986 In late August, scientists predicted that Seti Caidas Falls would disappear completely before long. The news spread like wildfire, and many people were shocked and sad. This once proud Seth Caidas Waterfall is about to disappear forever. This fact shocked people and aroused people's sense of responsibility to protect the environment. They accepted the reality painfully and joined the action of "protecting the environment and caring for the earth" all over the world.
If we hadn't done this, these tragedies wouldn't have happened.
We should protect the forest, save paper, throw it into the dustbin after use, save water, use less plastic bags and use more cloth bags. I believe that if this continues, the earth will be completely different!
I believe that if everyone does this, then every forest will be a "paradise for birds"; Every piece of paper will not be wasted; Everyone has a cloth bag in his hand, and plastic bags can be "gloriously retired"; Every waterfall will not "repeat the tragedy"!
Composition 5 on ecological environment
The air in the city doesn't seem as fresh as before, and the songs of birds don't seem as cheerful and pleasant as before. There is not a vibrant scene in front of me. There are more and more cars on the road, and the harsh whistle constantly reminds us that it is time to contribute to our living environment.
I live in Hai 'an, a place of outstanding people. My first impression is picturesque scenery and fresh air. But with the improvement of living conditions, great changes have taken place in our living environment. The original crystal clear river is covered with thick grass, and small fish and shrimps play carefree in the water. However, with the discharge of sewage, the originally clear river water became turbid and smelly. In the past, butterflies and industrious bees were often seen dancing on the lawn full of trees and flowers, but now high-rise buildings are mushrooming, covered with rich green plants, the sky is gray, and I can't hear the ringing birds in my ears. The earth is sad and crying.
As an out-and-out Haian people, we can't stand by and watch, even if we start from a small thing around us. These actions seem insignificant, but as long as everyone takes action, we can fully protect the environment, and we believe that our living environment will be completely changed.
As students, we should form the habit of picking up garbage at will and consciously reduce the use of garbage bags. We can't throw our garbage everywhere. We can put it in a bag first, then throw it into the trash can when we get home. Try not to use disposable chopsticks when we go out to eat, because this pair of wooden chopsticks sacrifices a forest, which is green and full of vitality. When washing dishes, use less detergent to reduce water pollution.
In rural areas, farmers can also contribute to the environmental protection in their hometown! Just avoid not dumping garbage into the river or discharging sewage. We can reduce the pollution of river water and plant flowers and trees on idle land to purify the air.
Although the environment we live in has been polluted, we can still make our hometown smile again with our own efforts. In fact, it is not difficult to protect the environment, as long as everyone actively starts from me and starts from the side bit by bit, I firmly believe! The green city we expect will reappear in front of our eyes! I believe there will be butterflies flying and birds singing in this city!
Students, let's make our own contribution to the freshness and beauty of this city!
Selected articles on ecological environment;
★ Excellent composition on protecting ecological environment
★ Excellent eco-environmental composition
★ Composition with the theme of protecting the ecological environment
★ 2020 Composition Title Protecting the Ecological Environment
★ 4 argumentative papers on ecological environment protection
★ 4 argumentative papers on protecting the ecological environment
★ Selected essays on environmental themes
★ Complete essays on the theme of environment