Small knowledge of saving resources and protecting the environment (small method of saving resources and protecting the environment) 1. Small ways to save resources and protect the environment
Advocate low-carbon life:
1, save water resources, turn off the faucet conveniently, and report for repair in time if water leaks. When cleaning, use a bucket to receive water, so as to achieve multiple purposes. The water discharged from the washing machine can be collected and used to flush the toilet.
2. Save electricity and turn off unnecessary lights. When buying household appliances, try to buy products with low energy consumption. If conditions permit, try to install solar water heaters. Use air conditioning as little as possible. If you can use an electric fan, you don't need air conditioning. When using air conditioning, it will increase 1~2 degrees in summer and decrease 1~2 degrees in winter. Don't turn on the TV too high. Reduce the number of times the refrigerator is opened. When household appliances stop using, you should not only turn off the power, but also unplug them.
3. scrimp and save, don't be picky about food, don't leave meals. Go out for dinner with your parents and order the right amount of food. If there is any surplus, pack it and take it home.
4. Cherish the paper, protect the forest, save the use of exercise books, bind the used paper into draft paper, wrap the expired calendar paper in a book bag, do not send beautiful greeting cards, and actively promote the use of recycled paper.
5. Do a good job in garbage classification and advocate green life and green consumption.
6. Try to take a bus, or walk or ride a bike.
2. Information about saving resources and protecting the environment
Protect the environment 100 Small things you can do at hand 10 Use cloth bags 2 Take the bus as much as possible 3 Don't pursue the fashion of wearing too much 4 Don't enter the core area of nature protection 5 Promote walking and cycling 6 Don't use non-degradable plastic lunch boxes 7 Don't set off fireworks 8 Use paper on both sides 9 Save food 1 1 Refuse to use disposable articles 65438+ moderate consumption of meat to save electricity 16 refuse to over-package 17 use water-saving tools 18 refuse to use precious wood products 19 refuse to use disposable chopsticks 2O try to use solar energy 2 1 try to use renewable materials 22 use energy-saving lamps 23 simplify house decoration 24 repair old buildings and recycle waste 24. Soap, less detergent 27, no occupation of cultivated land 28, no burning of straw 29, no interference with the free life of wild animals 30, no intimidation, raising animals in public feeding areas 3 1, no eating frogs, protecting frogs, protecting farmers 32, advocating bird watching, opposing closing birds 33, not picking up wild birds' eggs 34, refusing to eat wild animals 35, using less hair gel 36, reducing Do not fish in rivers and lakes 39, use less canned food and drink 4O, do not use Christmas tree 4 1, do not burn in the wild 42, do not buy wild animal products 43, do not throw cigarette butts 44, and do not pick at will. Edible wild vegetables 45 know that national key protected animals and plants 46 are not encouraged to make and buy animal and plant specimens 47. Do not keep wild animals as pets 48, observe the living conditions of small animals and birds around them and provide them with convenience 49. Do not participate in animal cruelty activities 50. Don't help animals when they are free. Don't mistreat animals. See lassos, clips and cages for trapping animals. Plant flowers and grass indoors and in the courtyard. Plant trees in front of the house. Save paper. Recycling waste paper 58 Garbage sorting recycling 59 Old things donated to the poor 60 Recycling waste batteries 6 1 Recycling waste metal 62 Recycling waste plastics 63 Recycling waste glass 64 Try to avoid toxic waste 65 Use fluorine-free refrigerators 66 Use less diapers 67 Use less pesticides 68 Use less chemical fertilizers 69 Use less farm manure 70 Use less indoor pesticides 7 1 Don't burn articles that may produce toxic gases, and don't smoke yourself. Advise others to smoke less 72 and eat less chewing gum 73. Don't pursue the rapid upgrade of computers 74. Intensive use of goods 75. Give priority to buying green products 76. Private cars regularly check exhaust gas 77. Use unleaded gasoline 78. Don't dump garbage in rivers, lakes and seas 79. Choose large bottles and bags of food 80. Understand the water distribution and pollution situation in your hometown 8 1 Support environmental fundraising 82. Oppose extravagance and waste, live a simple life 83. Support environmental protection stocks 84 to organize voluntary labor. Clean up streets and beaches, avoid tourism pollution, participate in environmental protection propaganda, be an environmental protection volunteer, know about grassland crisis, know about desertification, protect forests, protect oceans, care for ancient and famous trees, protect cultural relics, report behaviors that damage the environment and ecology in time, pay attention to news media's reports on environmental protection, control population, persuade Chaosheng to use every green anniversary to publicize environmental awareness, read and circulate environmental protection books, newspapers and periodicals, and understand the signs and meanings of green food.
3. Little is known about saving water and protecting the harsh environment.
Water-saving knowledge is beneficial to the present, and the merits are in the future. Here, we have collected the following water-saving tips for your reference: First, washing vegetables with rice washing water and then washing them with clear water can not only save water, but also effectively remove pesticide residues on vegetables; Second, wash the mop, mop the floor and then flush the toilet.
The second washing water for washing clothes cleans doors and windows, furniture, shoes and socks, etc. Third, flush the toilet after urinating, try not to open the big water pipe for flushing, and make full use of the used "dirty water"; 4. Sprinkle water on the indoor and outdoor ground in summer to cool down, try not to use clear water, and use washing water after washing; 5. When cleaning bicycles and family cars, don't wash them with water, but wipe them with a wet cloth. If it is too dirty, wash it with the water left over from washing clothes. Six, special car wash, should establish recycling water facilities; Seven, family watering flowers, appropriate use Taomi water, tea, laundry water, etc. ; Eight, household washing towels, small objects, fruits and other small amounts of water. It is advisable to use a basin to hold water instead of turning on the tap to flush it; Nine, factories, enterprises, production water, advocate the use of recycling water, cooling water, filtered water, precipitation water recycling, repeated recycling; Ten, faucet used for a long time leaks. You can cut open the rubber cover of the small bottle containing penicillin to ensure no water leakage; 1 1. Adjust the floating ball in the toilet water tank down by 2 cm, saving nearly 3 kg of water each time; If you use it four times a day at home, you can save 4380kg of medicine a year.
Twelve, washing vegetables: a pot of a pot, do not run the faucet, a meal can save 50kg；; 13. Shower: If you turn off the tap to wipe soap, you can save 60kg of water by taking a shower; 14. Hand-washing clothes: If you use the washbasin to wash clothes, you will save 200kg of water each time compared with turning on the tap; 15. Washing clothes with a washing machine: I suggest you fill a bucket before washing. If washed twice separately, it will consume120kg; More water. Sixteen, car washing: scrubbing with a rag can save at least 400kg. Compared with washing with a faucet, the water consumption is much less each time; 17. flushing toilets: if water-saving equipment is used, 4-5 kilograms of water can be saved each time; 18. floor washing: scrubbing with a mop can save more than 200 kilograms of water than washing each household with a faucet; 19. Reuse of domestic water: The new device is equipped with a two-way valve switch, through which reusable water is stored in the water tank for standby, and the water that cannot be reused or the water tank can be directly discharged into the sewer after it is filled. Environmental protection knowledge environment is the place where human beings carry out production and life activities, and it is the material basis for human survival and development.
Major environmental problems: mainly refer to earthquakes, floods, droughts, typhoons, collapses, landslides, mudslides, endemic diseases caused by poor regional natural environment quality, etc. Secondary environmental problems: mainly lead to environmental pollution and environmental destruction.
Environmental carrying capacity: also known as environmental carrying capacity or environmental endurance. Earth's atmosphere: the layer of air surrounding the outside of the earth.
From low to high, it can be divided into troposphere, stratosphere, mesosphere, ionosphere and escape layer The thickness of the atmosphere is about 2000-3000 kilometers.
The formation of the biosphere is the result of long-term interaction between the biological world and the hydrosphere, atmosphere and lithosphere. The source of pollutants that cause environmental pollution usually refers to places, equipment, devices or human bodies that discharge harmful substances or have harmful effects on the environment.
According to attributes, it can be divided into natural pollution sources and man-made pollution sources. The main sources of environmental pollution are industrial "three wastes", industrial wastewater, industrial waste gas environment and industrial waste residue.
Acid rain is also a global environmental problem. Acid rain refers to rainfall with PH less than 5.6, and its harm mainly lies in: making the water quality of lakes sour and endangering fish; Acidify the soil and harm crops; Causing corrosion damage to buildings and cultural relics; It may also endanger human health. The main pollutant causing acid rain is sulfur dioxide.
Noise refers to the sound with irregular and chaotic changes in sound intensity and frequency. From a biological point of view, as long as it is annoying and unwelcome, it can be regarded as noise.
Ozone is an allotrope of oxygen, an unstable gas with a special "fresh" smell. Carbon monoxide, hydrocarbons, nitrogen oxides, lead compounds and carbon particles are the most harmful to people.
Heavy metal pollution mainly refers to environmental pollution caused by mercury, cadmium, lead and chromium. Soil pollution refers to the phenomenon that pollutants produced by human activities enter the soil through various channels, which leads to the imbalance of soil natural functions and the deterioration of soil quality.
It is generally believed that the unwanted or worthless sound is noise. Noise pollution is harmful to people.
Public nuisance is a regional disease caused by environmental pollution. War is a killer that destroys the living environment of mankind.
Forest ecosystem refers to the terrestrial ecological environment with forests as the main producers. Nature reserve.
In order to protect the natural environment and natural resources and promote the sustainable development of the national economy, the state, with the approval of people at all levels, divides a certain area of land and water into special protection and management areas. There are three types of nature reserves.
1 natural ecosystem nature reserve; 2 wildlife nature reserve; 3 Natural Heritage Nature Reserve. Eco-city.
An ideal urban model is characterized by the full integration of science and technology with nature, the maximum display of human creativity and productivity, the maximum protection of residents' physical and mental health and environmental quality, the high utilization of materials, energy and information, and a virtuous ecological cycle. Renewable resources.
Natural resources that human beings can regenerate and reuse through natural activities or artificial activities. Such as soil, plants, animals, microorganisms and various natural biological communities, forests, grasslands, aquatic organisms and so on.
Non-renewable resources. Natural resources that cannot be regenerated for a long time after human development and utilization.
Mainly refers to all kinds of minerals, rocks and fossil fuels in nature, such as peat and coal. Mainly refers to all kinds of minerals, rocks and fossil fuels in nature, such as peat, coal, oil, natural gas, metal minerals, non-metal minerals and so on.
The total amount of fresh water resources in China is 272,654.38 billion cubic meters, which is one of the 13 water-poor countries in the world. Protect groundwater.
Forest coverage. The horizontal area of forest in unit land area.
4. Save resources and protect the environment.
With the rapid development of China's economy, the contradiction between the shortage of energy resources and the deterioration of the ecological environment has become increasingly apparent-the continuous shortage of electricity, the tight supply of coal, the soaring oil price, the seasonal shortage of natural gas and the aggravation of environmental pollution ... The huge contradiction between energy supply and demand and the pressure of environmental protection force us to take the road of energy conservation and environmental protection.
First, * * * guides the whole society to establish the concept of saving resources.
China is a country short of resources, with per capita water resources less than 1/4 of the world average, arable land less than 1/2 and forests less than 1/7. For a long time, the shortage of resources will be a major event that cannot be ignored in China's economic and social development. To this end, the state regards resource conservation as a basic national policy. In the summer of 2007, the General Office of the State Council issued a notice requiring "all units in public buildings, including state organs, social organizations, enterprises, institutions and individual industrial and commercial households", except for some special circumstances, "the indoor air conditioning temperature should not be lower than 26 degrees Celsius in summer and not higher than 20 degrees Celsius in winter". Through the details of air conditioning temperature limit, I hope to attract the attention and imitation of * * * at all levels, and then amplify the * * * action of saving resources by the whole people, so that building a resource-saving society is deeply rooted in the hearts of the people and becomes a common practice. To save resources, all levels should set an example. The national policy of saving resources is decided by * *, and it also needs a lot of work to implement this national policy. Example is more important than language. * * * The authorities pay attention to economy in every specific matter, which is conducive to guiding the whole society to establish the concept of saving resources and cultivating the social fashion of saving resources for everyone.
Second, reduce automobile exhaust emissions.
The new theme of World Environment Day in 2007: the worrying consequences of glacier melting. Global warming is an important factor causing glacier melting, and all countries in the world have the same obligation to reduce greenhouse gas emissions, fundamentally reverse the global warming trend and protect human homes. Among greenhouse gases, automobile exhaust emissions are the most harmful. 1943, residents of Los Angeles, USA, found a slight white fog in the air, sometimes yellowish brown in color, which made their eyes ache and shed tears. This fog became more and more serious, but it was not until 10 years later that the real culprit-the car was found. The rapid increase of automobile exhaust makes automobile exhaust become the main source of air pollution. One of the solutions is to take fewer cars and advocate taking buses, walking and cycling.
Third, pay attention to the recycling and disposal of garbage.
According to figures released by relevant departments, the total amount of garbage in China is about 500 million tons each year, valued at 25 billion yuan, of which 32% is biological garbage, 18% is plastic garbage, 8% is paper garbage, 4% is textiles, 3% is metals, and 1.5% is glass products, and more than two thirds of these garbage can be recycled. One ton of waste paper can make 800 kilograms of paper; One ton of waste plastic can extract 700 kilograms of gasoline; Recycling cans and glass bottles can save more than 90% of the material cost; Disposable wooden chopsticks can be used to make paper; Biological waste can be made into high-quality fertilizer; Irrecoverable scraps of paper and cloth ends can still be burned to generate electricity. Therefore, garbage is both harmful and valuable. Garbage is a misplaced resource and a raw material mine that will be used one day. It has become an inevitable choice for all countries in the world to carry out classified collection of garbage to achieve the minimum discharge of garbage and the optimal recycling of resources. As the founder of the green campus, I hope that all our classmates will take action, classify and store the garbage, and protect the green home that provides us with learning with practical actions. This is our unshirkable responsibility and our duty.
Fourth, reduce plastic pollution and advocate green shopping.
When we go shopping in shops or farmers' markets, almost everything comes with plastic bags. When we get home, these plastic bags are often thrown into the dustbin immediately. As garbage, plastic bags have left our home, but they have not disappeared in this world. In most parts of China, plastic bags can be seen flying in the air and falling on branches and rivers, which affects health and city appearance. Plastic bags increase the amount of garbage, occupy cultivated land and pollute soil and groundwater. What's more, plastics can't be degraded in nature for hundreds of years, and if burned, it will produce toxic gases. If we use more environmentally friendly shopping baskets and cloth bags to buy food, we can not only reduce the environmental pollution caused by plastic products, but also save resources. German young people are proud of shopping with bags. Let's follow this "green fashion".
Fifth: save resources and protect the environment, starting from me.
Protecting the environment concerns us all. We can do many things, such as: we must abide by the regulations prohibiting littering, and throw rubbish into designated places or containers, especially don't litter waste batteries, because heavy metals contained in a waste battery will cause very serious pollution if it flows into clean water. Save water, please turn off the tap when brushing your teeth. In learning, we should try our best to save stationery and put an end to waste. For example, pencils are made of wood, and wasting pencils is equivalent to destroying forests. We should try to avoid using disposable beverage cups, foam lunch boxes, plastic bags and disposable chopsticks, and replace them with ceramic cups, paper lunch boxes, cloth bags and ordinary bamboo chopsticks, which can greatly reduce the generation of garbage.
5. Environmental protection tips 10
Cherish water, cherish water and save water, starting from me.
Save water, benefit mankind, benefit the present and benefit the future. Water is the source of life, the blood of industry and the lifeblood of the city.
Cherishing water means cherishing life. Please cherish every drop of water.
The world is short of water, China is short of water, and cities are short of water. Please save water. It is shameful to waste water, and it is glorious to save water. Water is an irreplaceable precious resource.
If you don't save water today, there will be no tears tomorrow. The human body is 70% water. Save water, respect life and save water. Please start from your side. Save a drop of water every day, and you will have the Pacific Ocean when you are in trouble.
Water is the origin of all life. Running water is the endless blood of nature. Destroying the water source is tantamount to polluting your own blood! Including a drop of water is also a true feeling! Fresh water is used up-take it from the north and south poles, iceberg is used up-filter seawater, seawater is used up! ! .
6. Information on environmental protection and resource conservation
Environmental protection products:
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 with a kind smile-the sky and the river bathed in the source of love.
Put my blog on the photo:
7. Little knowledge of environmental protection and conservation
1, clean cookware, tableware, if the oil is too heavy, you can wipe off the oil with paper first, and then rinse it clean.
2. Washing dishes and chopsticks with rice washing water, noodle soup, overnight tea can remove oil and save water consumption and detergent pollution.
3. Where there is a lot of dirt or grease, you can first use the used tea bag (washed and dried) to smear some cooked oil on the dirty place, and then wipe it with a dishcloth stained with detergent, which is easy to decontaminate.
4. When washing vegetables, don't wash them directly under the tap, try to put them in a water container and adjust the washing order. For example, you can peel and remove mud from vegetables with skin first, and then wash them clean; Wash leafy and fruit vegetables first, and then wash root vegetables.
5. Don't use water to help thaw food.
6. Use an egg cooker instead of a cauldron to boil eggs.
Personal cleaning water:
1. Don't turn on the tap all the time when washing hands, face and brushing your teeth, but drain the water intermittently. For example, when washing your hands and face, turn off the tap when soaping, and turn off the tap when brushing your teeth.
2. Turn off the tap in time when brushing your teeth, taking hand sanitizer and putting on soap; Don't flush cigarette butts and broken garbage with the toilet; Wash potatoes, radishes, etc. Should be peeled before cleaning; When using water, if you need to open the door to answer the phone, turn off the water in time.
3, reduce the number of baths, each bath, control the amount of water, about one-third of the water in the bathtub.
4. Collect the released clear water and preheat the laundry.
Don't leave the water in the nozzle on all the time. Try to get wet from head to toe, rub all over your body with soap and rinse it off for the last time.
6. When taking a bath, stand in the collection container and collect the used water for flushing the toilet or scrubbing the floor. Don't turn on the shower head for a long time. Wet your body and hair first, then turn off the shower nozzle, use shower gel and shampoo, and wash for the last time.
7. Use a water-saving faucet that can gradually adjust the water output.
8. Information about saving resources and protecting the environment
1, national conditions of resources in China: (1) It is a resource-rich country with large total resources and unified resource types. (2) However, the per capita resources in China are very small. (3) Unreasonable development and utilization. (2) Environmental situation in China: On the whole, the deterioration of ecological environment in China has been initially contained, and some areas have improved, but the current environmental situation is still quite grim and not optimistic.
Small things that can be done at will to protect the environment
Use cloth bags, take the bus as much as possible, do not pursue fashion excessively, do not enter the core area of nature protection, advocate walking and cycling, and do not use non-degradable plastic lunch boxes.