Protecting the Environment and Caring for Home Composition

As the masters of society, it is our bounden duty and obligation to improve the global environment. If everyone in the world is environmentally friendly and environmentally friendly every day, we can create a brand-new and beautiful world. The following composition on environmental protection compiled by me is welcome for your reference. Protecting the Environment and Caring for Homestead Composition 1 < P > The earth is the home on which we live. Just like our mother, it provides us with resources and conditions for survival. We are the masters of the earth, and we should protect it as well as ourselves.

who doesn't want to make their home more beautiful? However, with the development of science and technology, there are more and more kinds of domestic garbage, most of which will cause environmental pollution. For example, our commonly used batteries will cause great environmental pollution if they are not properly treated after use. According to research, a section of waste button cell can make 6, liters of water undrinkable. If everyone throws away a waste battery, then at that time, water will become a luxury.

so, in order to protect the environment, please classify the garbage.

China implemented the "Plastic Restriction Order" on June 1st, 28, which saved 37 million barrels of oil every year. Plastic bags, this kind of thing is very common for ordinary families, but do you know that plastic bags are a major factor in polluting the environment? Plastic bags are made of petroleum, which not only consumes a lot of resources, but also takes 5 years to be decomposed naturally.

so, in order to protect the environment, please reduce the use of plastic bags.

The recent global climate change conference in Copenhagen has once again sounded the alarm. Although we didn't achieve the desired results in the end, if we didn't, the big meeting would be useless. At the meeting, it was said that the global average temperature is gradually rising, and most icebergs have begun to melt. If this continues, the world will be flooded. Now the global average temperature has increased by 1.1℃ compared with before. Although it is only a small 1.1℃, it is the "global average temperature"! If the global average temperature rises by 4℃, the temperature in the Arctic and Antarctic will rise by 16℃. At that time, trees can also be seen in the Arctic and Antarctic. Think about it, what will the world be like by then?

In fact, the chief culprit of these disasters is us human beings. According to research, the electrical appliances or other things we use every day will emit a lot of carbon dioxide, but carbon dioxide is a major factor that raises the temperature. If you reduce the use of electrical appliances, then the carbon dioxide emissions will also decrease. Automobile exhaust also contains a lot of carbon dioxide, so parents should be reminded at any time to take the subway or bus when going to work or traveling, and drive as few private cars as possible, which can reduce a lot of carbon dioxide emissions.

Therefore, in order to protect the environment, please use less electrical appliances and drive less private cars to work or travel.

as the masters of society, it is our unshirkable responsibility and obligation to improve the global environment. If everyone in the world is environmentally friendly every day, we can create a brand-new and beautiful world! Protecting the Environment and Caring for Home Composition 2 < P > The earth is our home and the mother of human beings. We rely on it and explore it. How beautiful this blue planet is, but we should know that there is only one earth!

unfortunately, many people turn a blind eye to this simple truth and continue to do whatever they want, regardless of the safety of the earth's homeland. Qu Geping, an environmental scientist, once said: "Only change can save the fate of mankind, and only change can make our future generations survive." The "change" in it means environmental protection. That's right, so now many people are holding slogans and shouting empty slogans in the street, but they haven't seen much action. Will pollution get better in this way? No!

Look, the rivers in our city are black and smelly. Cars in long queues emit a lot of exhaust gas; A piece of green land becomes a "stone forest"; The crisp birdsong disappeared without a trace. If this continues, China will continue to be short of water resources, the air will become more and more turbid, and 1% of bird species will disappear in this century. The above things, we humans are the culprit!

Everyone knows that trees can absorb carbon dioxide, emit oxygen and purify the air, which is a necessary condition for our human survival. However, some people cut down trees indiscriminately for money, resulting in excessive soil erosion, serious damage to the vegetation of the earth, desertification of oases and cities, and threats to our human survival. As for the disposable chopsticks we usually use, it takes tens of acres of forest every day. In the eyes of those people, trees seem to have no value except for furniture and building materials. Is there anyone who doesn't understand what trees mean to us? Our living area is already very small. If we continue like this, we may even lose our only land. In addition, our mother river, the Yellow River, has become one of the most polluted rivers in China in recent years. We can't watch the Yellow River dry up from our hands, so many environmentalists have studied schemes to control the pollution of the Yellow River in an attempt to improve its water quality. But without our participation, the Yellow River, the cradle of our life, will go to exhaustion and death.

If we destroy the environment without restraint again, nature will punish us. Those catastrophic floods claimed the lives of countless people, and due to the greenhouse effect, the glaciers in the Antarctic and Arctic melted, causing the water level to rise, and seawater flooded the coastal areas, resulting in heavy economic losses. Isn't this the best proof?

Guangning, my hometown, relies on bamboo sea eco-tourism to develop its economy. Nowadays, the environment of some bamboo forests is so chaotic that people complain bitterly. Zhuhai eco-tourism is the root of our development in Guangning. If the root is destroyed, how can we grow lush branches and leaves and produce beautiful flowers?

Let's be kind to human beings and nature! I wonder if you have read the article "1 things you can do to protect the environment". In fact, there are many things we can do. For example, plant a pot of flowers and a tree on Arbor Day; Protecting wild animals is the balance of ecology; Cherish water resources and don't dump garbage into rivers; Being a small environmental protection guardian, using every green anniversary to promote environmental awareness, so that the green hills are always there, the green water is always flowing, and the soil is always fragrant ... These are all things that we can do. Why don't we want to practice?

Now, the ecological environment of the earth is getting worse and worse, and the environmental warning bell has rung. Let's join the ranks of protecting the environment, create a bright future where man and nature live in harmony, and let man and nature multiply endlessly. Protect the environment and love our homeland. Looking around, there are only uneven land, and large tracts of forests have been cut down and turned into woodwork in people's lives. People only make groups of animals homeless and rush to other places for their own self-interest. This is not a false fantasy, this is a bloody fact.

once upon a time, a large number of animals and plants in the world were extinct, and many others were on the verge of extinction. Why? This is all because human beings cut trees indiscriminately and destroyed the ecological environment, which is the fundamental reason.

Land resource is one of the three major geological resources (mineral resources, water resources and land resources), and it is the most basic resource and labor object of human production activities. The utilization of land by human beings reflects the development of human civilization, but it also causes direct damage to land resources, which is mainly manifested in soil erosion, land desertification, secondary salinization of land and soil pollution caused by unreasonable cultivation, among which water and soil loss is particularly serious, which is another serious crisis facing the world today. It is estimated that the topsoil loss of cultivated land in the world is about 23 billion tons/year.

Some people think that acid rain is a silent crisis, and it is the most serious environmental threat that has ever hit us, and it is an invisible enemy. This is not alarmist. With the increase of industrialization and energy consumption, acid emissions are also increasing. They enter the air and form acid rain after a series of actions.

Although red tide has existed since ancient times, with the rapid development of industrial and agricultural production, water pollution is getting worse and worse. Since it was first reported in China in 1933, there were 194 large-scale red tides in 1994, of which there were only four before the 196s and 157 after 199. Petroleum pollution is quite harmful to water quality and aquatic organisms. The oil floating on the water surface can quickly spread and form an oil film, which prevents the water surface from contacting with the air and reduces the dissolved oxygen in the water. Oils contain carcinogens of polycyclic aromatic hydrocarbons, which can be enriched by aquatic organisms and endanger human health. Sulfur dioxide is mainly produced by burning sulfur-containing substances such as coal and fuel oil, and secondly from nature, such as volcanic eruption and forest fire. Sulfur dioxide has a strong irritation to human conjunctiva and upper respiratory mucosa, which can damage the respirator tube and cause bronchitis, pneumonia and even pulmonary edema and respiratory paralysis. The mortality rate of elderly or chronic patients exposed to sulfur dioxide with a short-term concentration of .5 mg/m3 is increased, and the concentration is higher than .25 mg/m3, which can worsen the condition of patients with respiratory diseases. People who have been exposed to air with a concentration of .1 mg/m3 for a long time have more respiratory diseases. In addition, sulfur dioxide is easy to cause corrosion, peeling, fading and damage to metal materials, building construction, cotton spinning and chemical fiber fabrics, leather paper and other products. It can also make plant leaves yellow or even die.