Essay on ecological balance, essay on ecological environment

However, due to ignorance, some human activities have greatly damaged the ecological balance and destroyed the place on which human beings depend, so they have been severely retaliated by nature. Four or five thousand years ago, the "Babylonian culture" that was once brilliant in human history disappeared due to the destruction of vegetation, and some parts of the world's largest desert, the Great Desert of Tihara, were natural pastures with green pastures and fat cattle and horses thousands of years ago, but turned into a sea of sand due to overgrazing; The vast area of northwest China, 4,000 years ago, was also covered with dense forests, now the forest is annihilated, soil erosion, the nine northern provinces are thousands of miles of wind and sand line, the average annual desertification area is 20 million mu, and the wind and sand are forcing into Beijing. We will not forget how many ancient cities in the northwest have been swallowed by wind and sand in history!

The harsh reality lies ahead of people. According to statistics, the area of soil erosion in the country has reached 1.51 million square kilometers, and the annual soil erosion has reached 5 billion tons. The Yellow River has an average annual sediment flow of 1.6 billion tonnes, and the soil forms very slowly, taking centuries to form an inch, and once the topsoil is lost, it is difficult to recover.

Besides, our country has a large population and a small area of cultivated land, so how much blood and sweat our ancestors shed on this land! The Yellow River is not mud and sand, but the blood of the Chinese nation.

The bad consequences caused by the destruction of ecological balance are worldwide, ozone is a natural barrier to block ultraviolet rays in the universe, but due to the large amount of carbon monoxide and other substances emitted by modern equipment, ozone is consumed, and ultraviolet rays take advantage of the void to enter and harm the human body. The rapid increase of carbon dioxide has destroyed the heat exchange balance between the earth and outer space, causing the earth to continue to warm, the ice and snow in the North and South Poles have begun to melt, and rare animals have become extinct, and the climate is harsh.

The bitter lesson has taught people that after paying a huge price, human beings have finally woken up and begun to protect nature, maintain ecological balance, and fight for their own survival. China has also taken active measures and promulgated a series of ordinances calling for afforestation and protection of nature. For example, the shelterbelt system in Northeast China has already achieved some results.

But we should also note that deforestation, environmental pollution, and some people even ignore the law. Therefore, we must mobilize the forces of all parties to stop these behaviors, educate people not to be confused by immediate interests and ignore long-term interests, do stupid things that will harm future generations, and become sinners through the ages, let us take action to protect the ecological balance and make life better!

You can find it in the composition**.

Everyone living on the earth should know how to maintain the ecological balance, that is, they have a deep awareness of environmental protection, do not hunt, do not cut down trees indiscriminately, so that the forests are protected, so as to maintain the ecological balance, but there are many people who do not understand environmental awareness and have a weak awareness of environmental protection, so they cut down trees indiscriminately, so that large areas of forests become barren mountains, and no one plants trees after becoming barren mountains, and there are no large number of forests that will make water sources dry up, so that people suffer great disasters, such as soil erosion, I don't think people want to do that, they don't want to destroy the forests, they have to plant more trees, and if a lot of the forests disappear, humans will get the punishment they deserve.

In my hometown, Xishuangbanna, there are many people who have a weak awareness of environmental protection, and some don't even understand it at all. Some of them have been cut down by people who have no sense of forest in our village, although there are more woods now, but they are not as charming as before and not as beautiful as before, what is the reason for this? I hate the people who destroy the forests here, they are so serious about the destruction of the forests, they are so ignorant, why do they only care about the immediate interests, and the consequences are so serious, don't you think it is not worth it to destroy the forests?

I think you're going too far, forests are formed over thousands of years, and you think if people all over the world do the same with you, then human beings still have to live, because if there are no forests, human beings will not be able to absorb the necessary gas in our human body, which is oxygen, and then human beings will face extinction. Animals also need trees, and trees need animals to protect. Such as:

A gray magpie protects two acres of pine forest; A pangolin, which can protect 250 acres of forest; A pair of swallows can catch 1 million pests in 6 months. What a staggering statistic that protecting forests and protecting beneficial wildlife shows that animals, plants and humans are interdependent, and that without one of them, none of the others can survive. Isn't that the truth?

I've read a lot of articles on environmental protection in some of my writing books, and I've read a collection of books about environmental protection, and I've learned that destroying forests or killing wild animals will not have any hope of survival, and as I said before, humans will face extinction, and they will be punished by nature - flash floods that sweep away every household, every household, every village.

Here, I call on mankind to maintain the ecological balance and not destroy the forests. I have a wish that when I grow up, I may lead the masses to go to the wild to plant trees and afforestation, and also go to the city to plant trees, flowers and plants to green the motherland, but also to explain environmental protection knowledge to people, pay attention to environmental awareness, so that our children and grandchildren have a strong sense of environmental protection, so that they can take good care of the wood, grass and flowers around them, maintain ecological balance, and love the only home of our human beings - the earth.

Life needs balance.

Life is like a long drive, life is the wheel, the round wheel runs fast and steady, the notched wheel can't keep the balance, how to talk about the long journey! Life is composed of work, family, health, friends, and spirit, each of which has its own unique territory, which cannot invade each other, let alone vacant at will, and only each piece sticks to its own territory can constitute a solid and harmonious wheel.

And in life, people often make the wheels of life seriously deformed for various reasons. It is not uncommon for families to be torn apart by placing too much emphasis on work; Under the pretext of caring for family and children, it has long been common to behave mediocre at work; The result of excessive pursuit ......of material pleasures and lack of spiritual comfort is endlessLife is originally a harmonious and harmonious whole, but it has been broken up beyond recognition by people for various reasons, and it has lost its due taste.

In a competitive environment, can you treat your career and family equally? In a materialistic society, can you find a balance between material comforts and spiritual needs? Under the pressure of life, can you work like crazy and juggle your health at the same time?

These are all common problems that people encounter in life, and the key is what kind of approach you use to solve them.

As Ryan? As Dyson said, life is a game of continuous catch. Work, family, health, friends and spirit are the five balls that are tossed, and the rules of the game are to try to keep them from landing.

But soon you will realize that work is a rubber ball, family, health, friends and spirit are glass balls, the rubber ball is unscathed after landing, and you can go back, and once the glass ball hits the ground, it will be shattered, and it is impossible to recover. Therefore, in order to win in this game, we need to use wisdom to find balance in life.

Balance is not mediocrity, balance means not taking sides, let alone sitting idly by, and integrating all parts equally into the vision of life. A balanced life is not so easy to obtain, it requires the principle of moderation and continuous effort, and it requires people to use wisdom to give, and choosing and giving up constitutes the true meaning of life. Today's life has been determined by yesterday's choices, and today's choices will determine tomorrow's life!

Friends, take action! Use wisdom to choose a balanced life and choose a beautiful life!

Life needs to be balanced, and if an unbalanced life is not stable, how can we continue to move forward!

Life needs to be balanced, and a balanced life can move forward quickly and steadily!

Life needs to be balanced, and those who can't live in a balanced way are those who don't know how to live!

What is ecological balance? Let me tell you about it: ecological balance refers to the stability of two aspects within an ecosystem

On the one hand, the composition and quantity ratio of biological species (i.e., organisms, plants, microorganisms) are relatively stable; On the other hand, the abiotic environment (including air, sunlight, water, soil, etc.) remains relatively stable. Ecological balance is a dynamic balance. For example, organisms are constantly changing, but the system remains stable and the number of organisms does not change drastically.

Once the ecosystem is out of balance, there will be very serious knock-on consequences. For example, in the fifties, China launched a campaign to eradicate sparrows as the "four pests". However, in the years following the killing of sparrows, there was a serious insect infestation, which caused huge losses to agricultural production.

Later, scientists discovered that sparrows are good at eating pests in the dismantling section. The sparrows were eliminated, and the pests had no natural enemies, so they multiplied on a large scale, leading to a series of tragic consequences such as insect plagues and farmland harvests. The balance of ecosystems is often a dynamic equilibrium that nature has established over a long period of time.

Once disrupted, some balances cannot be rebuilt, and the consequences may be irreparable by human efforts. Therefore, human beings should respect the ecological balance, help maintain this balance, and never destroy it lightly.

Protecting the Ecological Balance

Protecting the Ecological Balance Nature nurtures all life and provides the most basic guarantee for the survival, evolution and development of human beings, forming today's civilized world. However, due to ignorance, some activities of human beings have greatly damaged the ecological balance and destroyed the place on which human beings rely for survival, so they have been severely retaliated by nature. Four or five thousand years ago, the "Babylonian culture" was brilliant in human history.

disappeared due to the destruction of vegetation; Some parts of the Sahara Desert, the world's largest desert, were once natural pastures with green pastures and fat cattle and horses thousands of years ago, but turned into a sea of sand due to overgrazing; The vast area of China's western Bibi, 4,000 years ago, was also covered with dense forests, now the forest is annihilated, soil erosion, the nine northern provinces are thousands of miles of wind and sand line, the average annual desertification area is 2,000 square acres, and the wind and sand are forcing Beijing City. We will not forget how many right cities in the northwest have been swallowed by wind and sand in history! The harsh reality lies ahead of people.

According to statistics, the area of soil erosion in the country reaches 1.51 million square kilometers, and the annual soil erosion is 5 billion tons. Among them, the Yellow River has an average annual sediment flow of 1.6 billion tons, and now the Yangtze River is also in danger of becoming the second Yellow River. The land is the foundation of people's survival, and the soil forms very slowly, only one inch in the centuries, and the topsoil layer is lost, so it is difficult to recover.

In the situation, our country has a large population, and the cultivated land area is already small, how much blood and sweat our ancestors shed on this land! The Yellow River is not mud and sand, but the blood of the Chinese nation. The adverse consequences of the disruption of the ecological balance are worldwide, and ozone is a natural barrier against ultraviolet rays in the universe.

However, due to the large amount of carbon monoxide and other substances emitted by modern equipment, ozone is consumed, and ultraviolet rays take advantage of the void to enter and harm the human body. The rapid increase in carbon dioxide has disrupted the heat exchange balance between the earth and outer space, causing the earth to continue to warm, and the ice and snow in the north and south poles have begun to melt. There are also exotic animals extinct, the climate is harsh, and so on.

The hard lesson has taught people. Humanity after paying a huge price. I finally woke up and began to protect nature, maintain ecological balance, and fight for my own survival.

China has also taken active measures and promulgated a series of ordinances calling for afforestation and protection of nature, such as the Northeast shelterbelt system has received certain results. But we should also be aware that deforestation, environmental pollution, and some people are ignoring the law. Therefore, we must mobilize the forces of all parties to stop these behaviors, educate people not to be confused by immediate interests and ignore long-term interests, do some stupid things that will harm future generations, and become sinners through the ages, let us take action to protect the ecological balance and make life better!