Environmental protection and low-carbon life theme composition 1
At present, society pays attention to low-carbon life, and the word "low-carbon" is in everyone's mind from this moment on. Then, at the end of the winter vacation, I asked you, "Is your winter vacation low-carbon?" The answer is yes. But everyone's winter vacation is different. How do you spend your low-carbon winter vacation? I don't understand, but I have an unusual low-carbon winter vacation.
During the winter vacation, one day is the most vivid in my memory. I went shopping with my parents that day. Just out of the house, my father was about to start the car when I suddenly shouted, "Stop!" " Mom and dad immediately looked at me with surprised eyes. I adjusted the excitement of shopping and said slowly, "At present, everyone pays attention to low-carbon life. We should drive fewer private cars If we can't drive, don't drive. The exhaust of private cars will pollute the air and destroy the atmosphere. We can't destroy the environment if we are in high spirits. We won't drive today. Let's take the bus! " When mom and dad heard this, they suddenly realized and nodded. When our family was about to hit the road, my mother asked, "Do you have a bag?" "No." My father and I answered in unison. "That how line! We must go back and get it back. " "Why, the door is locked. Then buy one! " Dad retorted. At this time, after my mother reminded me, I understood the intention and said to my father, "When you go shopping, try to bring your own environmental protection bag and reduce the use of plastic bags, whether it is free or charged." This is one of the laws of low-carbon life. " "Oh, so that's it!" Dad listened, opened the door without saying anything and took out the environmental protection bag. The family went on their way in high spirits.
When we arrived at the shopping plaza, we started a shopping spree. Mom wants to buy this and that, too. Finally, dad couldn't stand it anymore and moved out of the law of low-carbon life: "Wife, buy less unnecessary clothes. Clothing consumes a lot of energy in the process of production, processing and transportation, and at the same time produces pollutants such as waste gas and wastewater. On the premise of ensuring the needs of life, each person can save about 2.5 kilograms of standard coal and reduce 6.4 kilograms of carbon dioxide. If 25 million people in China do this every year, it can save about 62,500 tons of standard coal and reduce 6,543,800 tons of carbon dioxide. So, don't buy it, not only wasting money, but also destroying the environment. " Hearing this, my mother turned pale with fear and quickly stopped her crazy shopping plan and began to choose carefully. In this way, our trip has been reduced by more than half. Finally, the shopping was over, and we happily went to "Daimei" to eat hot pot. When ordering food, I played the role of environmental protection ambassador and said righteously, "Mom and Dad, let's order less meat dishes, because meat emits a lot of greenhouse gases in the process of production, processing and treatment. About 50% of the greenhouse gases in the world come from meat production. Including airplanes, trains, cars and motorcycles. Therefore, everyone is encouraged to eat more vegetables and less meat. 1 Eat vegetarian meals without meat and reduce carbon consumption1100g. So, order more vegetarian dishes! " "good!" At first I thought my parents would definitely object, but I didn't expect them to agree so much. I am so excited that I want to hug them. After lunch, we went to promote it again and played it again before going home.
This is a day in my low-carbon winter vacation, just an episode! I believe your low-carbon winter vacation will be more exciting and more environmentally friendly!
Green and low-carbon life theme composition II
"Low carbon" means reducing carbon dioxide emissions under atmospheric pressure, reducing air pollution and making the air fresh, which is what we often say.
In our daily life, our factory emits extremely serious exhaust gas, wastes some water and electricity that should not be wasted, wastes paper, often takes private cars, often cuts down trees and takes elevators ... Have you ever thought about how much carbon dioxide this will produce?
The consequences of uncontrolled emission of carbon dioxide by human beings;
Melting glaciers will increase the risk of floods at first, then seriously reduce water supply, and finally threaten one-sixth of the world's population. These people mainly live in the Indian subcontinent, parts of China and the Andes in South America. The melting or collapse of ice will eventually threaten the homes of one in twenty people.
Grain production is gradually declining, especially in Africa, which may cause hundreds of millions of people to lose the ability to produce or buy enough food. In the middle and high latitudes, although the grain output has increased due to a slight increase in temperature (2 ~ 3℃), the continuous increase in temperature will lead to a decrease in grain output. When the temperature reaches and exceeds 4℃ stably, global food production may be seriously affected.
At high latitudes, cold-related deaths will be reduced. However, climate change will increase the number of deaths caused by malnutrition and thermal stress. Without effective control measures, the spread of vector-borne diseases such as malaria and dengue fever will expand.
When the global warming is 3 or 4 degrees, the number of people suffering from floods will increase by tens of millions or even hundreds of millions every year due to the rising sea level. According to one estimate, 200 million people may leave their homes forever in the middle of this century due to rising sea level, more and more serious floods and more serious droughts. Warming may lead to sudden changes in regional weather patterns, such as the monsoon or El Ni? o phenomenon in South Asia. These changes have seriously affected the water supply and flood situation in tropical areas, and also threatened the livelihood of millions of people. Ecosystems will be particularly vulnerable to climate change. About 15-40% species may face extinction after the temperature rises by 2 degrees. And ocean acidification. Acidification is the direct result of the rising level of carbon dioxide, which will have a great impact on marine ecosystems and may also have adverse consequences on fish populations. Several studies have proved that the Amazon rainforest may be adversely affected by climate change, because the model predicts that severe drought will occur in this area. For example, a model shows that if the temperature rises by 2 ~ 3℃, it may bring serious or even irreparable losses to the Amazon rainforest.
So I advocate a low-carbon life. We can: 1, use less paper towels, recycle handkerchiefs, protect forests and live a low-carbon life.
2. Each piece of paper is printed on both sides, which is equivalent to retaining the second half of the forest that was originally to be cut down;
3. Turn off the lights, switch and unplug at will, which is the first step and the embodiment of personal cultivation; Don't take the elevator to climb the stairs, save everyone's electricity and change health;
Greening is not only planting trees in the suburbs, but also planting some flowers and plants at home.
5. Take a non-woven shopping belt with you. A plastic bag costs 50 cents, but it may cause 50 times as much pollution as 50 cents.
Caring for the earth means caring for our own home. We only have one home. Mother Earth is so tired. Let's protect Mother Earth together!
Green environmental protection and low-carbon life theme composition 3
You got it? Our home, Hangzhou, was once the best tourist city in China. Many tourists are very happy because of its beautiful weather and fresh air. After re-management, the West Lake has become crystal clear, with many small fish and shrimps swimming in the water, and wild ducks and seagulls passing by from time to time. With the development of Hangzhou, high-rise buildings on both sides of Qianjiang River are mushrooming and colorful ... But at present, the air quality in Hangzhou has dropped greatly, while the sales of masks are increasing. The gray sky makes people think that they have come to the foggy city of London. All this is because of the hateful "smog"!
Nontoxic and harmless. When the humidity is high during the day, smog occupies the main force. The core substance of smog is smog, dust and other substances suspended in the air, which can directly enter and attach to the lower respiratory tract and lungs of human body, which is very harmful to human health.
Although the increase of smog is affected by weather factors, it is also closely related to soot pollution and automobile exhaust pollution, which is commonly called environmental pollution. What is the smog like at the moment? Simply put, smog is a mixture of fog and haze. When the humidity is high in the morning and evening, there are many fogs. Fog is a natural weather phenomenon, which is water vapor in the air. Generally speaking, there are more and more cars on the street, the roads are more and more blocked and the air is getting worse. How? Travel as low as possible. Go out and take public transport, or choose to ride an electric car or bicycle.
This year, I found a very good and gratifying phenomenon: in the past, there were always fewer fireworks and firecrackers on holidays. Is it because firecrackers are not sold well enough? Is it because a single variety of fireworks is not easy to sell? Neither. It's because of the smog. It is because everyone knows that the gas from fireworks will pollute the environment and make the smog weather worse. So everyone will choose to put less or no fireworks and try their best to make the air better.
You see, everyone's efforts are fruitful:
After testing, pm2 on New Year's Eve. The index is significantly lower than the same period of last year, and the air quality in the first and second days of junior high school is not bad.
I look forward to seeing: the bright moonlight shines on the earth, brighter without the cover of fog; The flowers and plants on the roadside dance with the wind, which is more vivid and moving without the cover of smog; People breathe fresh air, without the influence of smog, they are more radiant.
"Low-carbon life, start with me." Low-carbon life, from now on.
Green, environmental protection, low-carbon life theme composition 4
When I saw that the country made us all emphasize low-carbon life, I was ashamed, because I knew that I had wasted a lot and the resources on the earth were limited. If we don't save money, the earth will disappear one day and we humans have nowhere to go.
I used to waste water. I had to take a bath for an hour. The water flowed for an hour. After taking a shower, I slowly turned it off. I don't want to be frugal at all. In summer, the weather is very hot. I always turn on the air conditioner to cool myself down. As soon as I open it, I turn it off from noon to night. What an amazing amount of carbon dioxide will be emitted! I have a lot of garbage every day, and the trash can is full every day, but I didn't expect it to emit carbon dioxide.
Low-carbon life is a very environmentally friendly and polite lifestyle. Saving water, electricity, fuel and solar terms can help us turn a low-carbon life into reality. At this moment, our country has publicly promised to the world emission reduction targets, and decided to reduce greenhouse gas emissions by 40%-45% by 2020 compared with 2005. The low-carbon era has arrived as scheduled and is changing our lives. "Low carbon" is around us.
In summer, when we use the air conditioner at home, don't turn it on for a long time. After a few hours, turn off the electric fan and turn it on again. This can save electricity by 50%; When putting food into the refrigerator, the amount of food should be 80% of the volume, and the plastic box should be filled with water to make ice before putting it into the refrigerator, which can prolong the downtime, reduce the start-up time and save electricity. When food is processed by microwave oven, it is best to add a layer of non-toxic plastic film or cover it, so that the moisture in the processed food is not easy to evaporate, the food tastes good and saves electricity. When driving, try to avoid sudden speed change, choose appropriate gears, avoid low-speed driving, change the oil regularly, keep the tire pressure appropriate, and turn on the air conditioner less. When the computer is not used for a short time, enabling the "sleep" mode can reduce the energy consumption to less than 50%; Turn off unused programs and peripherals, such as speakers and printers; Do not let the hard disk, floppy disk and CD work at the same time;
Reduce the brightness of the display appropriately. Usually, we can achieve "low carbon" by using our hands and brains. There are many discarded boxes in ordinary families, such as soap boxes, toothpaste boxes and milk boxes. In fact, as long as they are cut slightly, they can be used conveniently, such as making a storage box, in which items such as tea bags and cosmetics can be placed; You can also make a beautiful desk lamp with instant noodle boxes, cans and yogurt bottles. Dry tea residue is very comfortable as a tea pillow, which can improve sleep ... In addition, replace ordinary light bulbs with energy-saving lamps, try to walk, ride a bike or take a bus, and unplug electrical appliances at will. ...
Look at these seemingly casual things, all contributing to "carbon reduction". So for us students, are there any other good ways to reduce the consumption of low carbon? Let's take a look at my proposal. Double-sided paper, saving paper; Do not use disposable chopsticks and disposable lunch boxes; Do not use disposable plastic bags; Reduce food waste; Turn off the lights, turn off the tap. Use handkerchiefs instead of paper towels ... I am a middle school student. First of all, I want to understand: what is a low-carbon and low-carbon life means reducing energy consumption in daily life, thereby reducing carbon consumption, especially carbon dioxide. In other words, low-carbon life is a lifestyle with lower energy and consumption, which restores the simplicity of communication with nature.
I just want to say that the earth is our home, and where our home is, we are there, but we have not protected our home. We only think about ourselves, how to make ourselves better, and think that with things, we can make endless use of the resources on the earth. The earth has contributed so much to us. We should make some contributions to Mother Earth, as long as each of us uses less electricity, uses less water and throws less garbage ... I just want to say that although we can't protect the earth's environment, as long as we can emit less carbon dioxide.
Let's go into a low-carbon life, understand the low-carbon life and stick to it, so as to reduce carbon dioxide, become polite and environmentally friendly, and make the earth more perfect. Come on! As long as everyone is frugal, the world will be full of green.
Green environmental protection and low-carbon life theme composition 5
We understand that there are carbon reduction factors in all aspects of life. Saving water, electricity and gas can reduce the use of coal, which is not only a fine tradition, but also a manifestation of environmental awareness. We must start with small things to make life greener and the earth more harmonious. In the Spring Festival of the Year of the Tiger, I started my low-carbon life.
With global warming, Antarctic glaciers will melt faster, sea level will rise rapidly, and life on earth will face extinction. I told grandpa that it was all caused by excessive carbon emissions. During the Spring Festival, we didn't buy many fireworks as in previous years. We only set off firecrackers once on New Year's Eve, which can create a festive atmosphere. Otherwise, too much carbon dioxide is produced, and the cumulative emissions of each household are really amazing. I appeal to farmers not to burn wheat straw after the autumn harvest through the internet. They can turn waste into treasure and sell it to special companies to make molding fuel, which can not only produce economic benefits, but also be frugal and environmentally friendly and protect the earth.
Dad is going to buy a private car after learning to drive. We must add up. Never buy a car with excessive carbon and lead emissions for the sake of cheapness. I checked the information. At the moment, the automobile exhaust emission must meet the Euro IV standard, and if necessary, it must go to the annual inspection to meet the standard. You can't use cars, you can use bicycles and battery cars instead of walking.
Plants can absorb a lot of carbon dioxide and release a lot of oxygen, and can also prevent floods and reduce disasters. Call on everyone to plant more trees, save paper and don't cut them down indiscriminately.
Every family takes practical actions like us, and how perfect a low-carbon life will be.
5 articles related to the theme of green and low-carbon life;
★ 5 essays on green and low-carbon life
★ Five Excellent Essays on Green, Environmental Protection and Low Carbon Travel in 2020
★ 5 essays on low-carbon environmental protection
★ 5 excellent essays about low-carbon life
★ 5 essays on low-carbon life
★ 5 monographs on low-carbon environmental protection
★ 5 excellent essays about low-carbon life
★ 5 essays on low-carbon life
★ Choose 5 essays on low-carbon life
★ Low-carbon life composition 800 words