A draft broadcast on environmental protection?

Protecting the environment is everyone's responsibility. Although we are only students now, we can start from the environment around us and protect the school environment. Students, save resources, protect the environment and be the little masters of protecting the earth! I have sorted out three articles for you, hoping to help you.

Article 1

Dear students, good evening. This is the apartment village radio station.

In the footsteps of summer, every student wants to see a beautiful and harmonious environment like blue sky and white clouds. However, rubbish everywhere has entered our field of vision.

Protecting the environment is everyone's responsibility. As long as we insist on starting from me and starting from the little things around us, we will certainly receive practical results and make our mother earth beautiful forever. So what can we do to protect the environment? Let me tell you.

Have you ever seen thick black smoke cover the blue sky? Have you ever seen black wastewater pollute the Bihe River? Have you ever heard the cry for help before the forest was cut down? Have you ever smelled the desperate cry of birds at gunpoint? You may say: yes, I only see the flashing neon lights in the city, but I can't find the traces of stars; You may say: Yes, the beautiful water of childhood has dried up, and the green hills in my dreams are deserted. I can't see flocks of birds flying across the sky, but I can only hear their lonely and sad songs occasionally.

Take a closer look around us. Terrible changes are taking place in the environment. Stop dumping waste gas and sewage, cutting down trees and killing endangered wild animals ... Humans are savagely destroying nature! The earth, once a beautiful blue water polo, is now in danger of being swallowed up by yellow sand. However, we should be soberly aware that every second we destroy nature is the day when we put a terrible chain on our heads and destroy nature, and it is also the day when human beings leave.

Protecting the environment is no small matter, which is reflected in every bit of daily life: no spitting, chewing gum, throwing cigarette butts, no putting garbage, empty beverage bottles and food packaging bags into garbage bins, no littering of waste batteries and plastic bags, no or less use of disposable lunch boxes, chopsticks and other consumer goods, no waste of paper, no waste of water and electricity, no turning off lights and taps at will, saving energy and realizing sustainable utilization of resources. Use environmentally-friendly batteries to prevent mercury and chromium pollution, use detergents with caution, use soap as much as possible, reduce water pollution caused by chemicals in detergents, identify green food signs, and buy environmentally-friendly foods. Pay attention to hygiene and protect the environment. Stop uncivilized behaviors such as scribbling, stopping and misplacing. No spitting, no noise. Develop good hygiene habits, often open windows for ventilation, change clothes frequently and wash hands frequently. Do not litter, properly dispose of garbage, and classify domestic garbage. Some people always like to talk about environmental protection, but they disdain to start with ordinary things such as using less plastic bags and disposable chopsticks. Environmental protection is no small matter. To love our home and our planet is to start from such small things as never littering and learning to classify garbage. Only in our daily life can our citizens' environmental awareness and ideological and moral quality be cultivated and improved, and everyone cares about and practices environmental protection, so that we can have a sustainable and harmonious future.

The earth is my home, and beautification depends on everyone!

the second

Dear teachers and students:

Hello everyone! I'm Chen Xue, the announcer. Now you are listening to the weekly radio program of Red Scarf Radio. The theme of today's broadcast is "protecting the environment, starting with the little things around us".

Environment is the basic condition and foundation of human existence. At present, the ecological environment is deteriorating day by day, which has sounded alarm bells again and again for mankind. For our generation and future generations, protecting and improving the human environment has become an urgent goal of mankind. As the saying goes, "A journey of a thousand miles begins with a single step." To protect the environment, we should start with the little things around us.

First of all, we should cherish paper: as one of the four great inventions in China, the basic material of paper is plant fiber, and all kinds of waste paper account for 265,438+0% of the total domestic waste, especially our waste paper. You know, wasting paper is wasting wood, destroying the environment and endangering health. In life, there are many ways to save paper, such as: reducing the use of holiday greeting cards, reducing the packaging of goods, making draft books, using the blank space of paper, recycling envelopes, using paper towels as little as possible ... actively recycling waste paper and not littering.

Secondly, we should save water: as a blue planet, although more than 70% of the earth's surface is covered with water, the problem of water shortage in many cities in the world is becoming more and more serious. Take China as an example, there are more than 660 cities in China, and more than 400 cities have perennial water shortage. Due to the lack of water, China's rural grain production is reduced, the northwest is seriously desertification, and sandstorms occur frequently. Saving water is the top priority for each of us. For example, water can be used for multiple purposes, such as mopping the floor after washing clothes, preventing tap water from going to the toilet, turning off the tap in time when washing hands and bathing, and not throwing garbage into the river. If the water tank leaks, call an adult to repair it in time, so that everyone can save water.

We should also cherish energy: we consume a lot of energy every day, and the energy stored on the earth is limited. Therefore, we should cherish the existing energy and actively use renewable energy. People always have a wrong idea that natural resources are inexhaustible, but it is precisely because of the blind development and unreasonable utilization of human beings that the resources on the earth have been seriously damaged. There are many ways to save energy, such as: use more electric fans and turn on less air conditioners; Use more energy-saving lamps and less incandescent lamps; More solar water heaters, less electric water heaters; Use more showers and less bathtubs; Use less disposable items, etc. Ensure the rational use of energy.

Ok, that's the end of today's red scarf broadcast. See you next week.

Article

Today's voice of environmental protection, what we have arranged for you is environmental protection. Students, protect the earth, starting with me. Environmental problems are caused by unreasonable exploitation 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. Human health restricts the sustainable development of economy and society, which puts human beings in a dilemma. To this end, I made a declaration: "As long as we humans have the awareness of protecting the environment and governing the environment according to law, the earth will become a beautiful paradise. "The future must be a paradise full of trees and flowers, and human beings can enjoy the happiness endowed by nature.

Over the years. Our country has been seriously polluted by the environment. Repeated sandstorms in China will bury grasslands, destroy homes, seriously affect people's lives and make it difficult for us to survive. Green grass will become a desert, trees will lie on the ground forever, and we will not live happily: happiness will be gone, and even the earth on which we live will be shattered in the vast universe, just like glass falling to the ground. However, this is not just a disaster caused by sandstorms.

A small button cell can pollute 600 cubic meters of water, which is equivalent to a person's lifetime drinking water; A dry battery can pollute 12 cubic meter of water and 1 cubic meter of soil, which will cause permanent public hazards.

Although the recycling of used batteries has been supported by people, the recycling situation of batteries is not optimistic. So far, there is not a professional enterprise in China that can handle waste batteries in batches, and the areas that collect waste batteries all over the country have encountered such embarrassing problems. The reason is that the low recovery rate directly limits the expansion of treatment scale and the improvement of treatment technology, which further seriously hinders the industrialization process of recycling waste dry batteries. According to expert analysis, the reasons are mainly in the following aspects: First, there are no detailed rules for battery recycling in relevant laws and regulations, and there are no rewards and punishments for recycling or not. Secondly, at present, the recycling network of used batteries is basically "woven" by organizations and individuals spontaneously. Without the general awareness of consciously collecting and handing in, it is still difficult for used batteries to enter the "big network". Thirdly, battery manufacturers, as production enterprises, provide hundreds of millions of batteries to the whole society every year, but few manufacturers really consciously participate in the recycling process. At present, in many places, recycled waste batteries can only be piled together. In the upsurge of recycling used batteries, calm people find that used batteries have not been recycled. I can't help asking, where is the difficulty in recycling used batteries?

Let's take a look at how these used batteries are handled abroad. Switzerland has two factories specializing in the treatment and utilization of used batteries. One factory uses the method of grinding waste batteries and heating them in the furnace. At this time, the volatile mercury can be extracted. At high temperature, zinc will evaporate, and manganese and iron will melt to form manganese-iron alloy needed for steelmaking. This factory can handle 2000 tons of waste batteries a year, and can obtain 780 tons of ferromanganese alloy, 400 tons of zinc and 3 tons of mercury. Another factory directly extracts iron from batteries and sells metal mixtures such as manganese oxide, zinc oxide, copper oxide and nickel oxide as metal scrap. A "wet treatment" device was built in the suburb of magdeburg. Nomura Seiko Co., Ltd. in the mountainous area of Hokkaido, Japan, mainly deals in waste batteries and waste fluorescent lamps.

From this point of view, it is urgent to deal with these waste batteries. As middle school students, we should really pay attention to and take practical actions to protect our beautiful earth.

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