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21 tháng 10 2018

Water is one of the basic necessities of life. Clean and pure drinking water can get spoilt because of pollution. Water percolates through the ground. Water bodies rivers become the source of drinking water. Man pollutes water by letting waste into rivers, lake, oceans and wells. Smoke contains gases sulphur dioxide and oxides of nitrogen. These combine with rain water to form acid rain. Acid rain contains sulpuric and nitric acids. 

21 tháng 10 2018

The pollution of water is an important problem today. Today, throughout moutain to city, almost rivers are not pure. They are dark, black, and foul and make the bad trouble with our lives. We need fresh air, we need fresh water. We need water to drink, to bath, to clean and wash. We very need water. Land Dad, and water Mom. Water smooth, transparent, clear, and it has 70% of all our body. We can not don't need water. Water help tree grow. Water can refresh and clear all things. But today, we only have water from water city company. The water we drink, is not fresh. And it must fire to hot as 100 degree. And then, we make it cool, so we can drink. In once upon a time, all rivers are fresh. And we can swim in that, it's very funny. In that rivers, we have fishes, too, and shrimp, and very much see animals. But now, with our rivers, there have no fish, or shrimp. Because there're too dirty. If we want to make our rivers revival, we need learn the way to not pour the pollution things to our rivers. It's very difficult, I know. But if we truely want our rivers have the blue, not black, or grown color, we need do all things from the begin. Nowadays, we have many polluted company, we always try to make pure water. And to have pure water, we must pay money. It's not cheap. And the last thing I want to talk with you, that we need to learn the way to not pour the dirty things to rivers. And we need save our water.

20 tháng 6 2016

Environmental pollution causes serious harm should take measures to prevent. Man himself must be aware of the immense harm to the environment pollution. Legal system, strict sanctions for adequate penalties for individuals and organizations violated. The school departments coordinate with frequent reminders, propaganda, self-consciousness checks of people about hygiene. There should be proper reprimand for students with littering habits. Education community awareness about environmental protection. In recent times, we often heard of the movement "Earth Hour" .Which is one of the practical activities to help protect the environment. And we need to implement solutions in a synchronous way, often to overcome the consequences of environmental pollution, create clean living environment for humans,
In short, environmental pollution in our country today is a problem of serious consequences should condemn and discard. Let's protect the enviroment. Environmental protection is to protect the lives of people, so each of us needs to be aware, to contribute jointly build a green environment - clean - beautiful.

21 tháng 6 2016

The issue of human habitats on Earth have been contaminated as a matter of urgency for any other country. Because it causes the phenomenon of climate change leads to terrible disasters. In Vietnam, the environmental pollution is still alarming. This is a bad phenomenon, much harm, should quickly overcome.
First, we need to understand what environment is? Human living environment is a broad concept. It includes all the elements of natural and man-made material surrounds the human, that affect life, production, survival and development of human beings and all living things on earth. Environment has two main categories: the natural environment and social environment. The natural environment includes natural ingredients such as topography, geology, soils, climate, water, creatures, ... The social environment is overall the relationship between man and man, relationship individuals with the community represented by the law, institutions, committed, regulations, ...

Current situation of environmental pollution is very serious ongoing sources of air contamination trong.O: the plant has been discharged to the atmosphere a giant carbonic sources, acids, gases causing the greenhouse effect, smog cars and other motor types. Water pollution: the world today and especially Vietnam has contaminated water sources, the demand for drinking water and drinking water in many regions are severely lacking, the number of people using clean water accounts rate is not great. Waters: ponds, lakes, rivers, streams, ocean sea, underground water, rain water and soil pollution ...: land is increasingly degraded, leaching, industrial waste, household waste operation, hospital waste
From understanding on environmental pollution we see much harm. There are many examples of environmental pollution in recent years. According to estimates of the Hydrometeorological, every year on the East Coast up to 9 to 10 hurricanes and 3 to 4 activities storms directly affect Vietnam, the phenomenon of desertification in the central coast are place more quickly have a large effect on the lives and production of residents. The most serious is that the area of ​​the Mekong Delta in our country will be able submerged below sea level in the near future, a region of fertile deltas, a bowl of water lualon we can take go if now we do not take timely measures to correct. And also how the immeasurable impact that climate change poses to the people of Vietnam.
Through the above examples we can see, the environmental pollution caused great harm to humans.
For human health: Air pollution can kill many living organisms, including humans. Ozone pollution can cause respiratory disease, cardiovascular disease, angina, chest pain, breathlessness. Water pollution causes approximately 14,000 deaths per day, mostly due to food and water by untreated waste water. The chemical and heavy metals contamination in food and water can cause incurable cancer. For ecosystems: sulfur dioxide and nitrogen oxides can cause acid rain reduces the pH of the contaminated dat.Dat may become barren, unsuitable for crops. This will affect other living organisms in the webs and dew an.Khoi reduce sunlight that plants get to perform photosynthesis hop.Cac animals can invade, occupy competition habitat and harm to native species, thereby reducing biodiversity hoc.Khi CO2 produced from plants and passing vehicles also increases the greenhouse effect, making the Earth a hot day up, the existing ecological zones gradually destroyed ...
There are many causes of environmental pollution. The main reason is because of human consciousness do not respect environmental protection laws. Status watershed deforestation, protection, covering an area of ​​reduced ngiệm trong.Vi immediate economic profits that companies, factories were discharged despite environmental law, waste water untreated industrial, industrial waste, medical waste, household waste is not biodegradable, ... of human awareness on environmental pollution is very limited ... the law is not strictly true, not strong enough to prevent any breach of the law on environmental protection ... the educational awareness to preserve and protect the environment have not been properly concerned, have not been held regularly. Although on the mass media still has the program called for environment protection consciousness of people, but they are too small, can not meet the demand to learn and people learn. So that the level of knowledge of the people is low leading to compliance rules and attitudes in public places are not put into place. Partly due to the management and control of the agencies still loose, inefficient, ... no strict forms of handling individuals and units, the company violated, or otherwise said that to ignore.
Environmental pollution causes serious harm should take measures to prevent. Man himself must be aware of the immense harm to the environment pollution. Legal system, strict sanctions for adequate penalties for individuals and organizations violated. The school departments coordinate with frequent reminders, propaganda, self-consciousness checks of people about hygiene. There should be proper reprimand for students with littering habits. Education community awareness about environmental protection. In recent times, we often heard of the movement "Earth Hour" .Which is one of the practical activities to help protect the environment. And we need to implement solutions in a synchronous way, often to overcome the consequences of environmental pollution, create clean living environment for humans,
In short, environmental pollution in our country today is a problem of serious consequences should condemn and discard. Let's protect the enviroment. Environmental protection is to protect the lives of people, so each of us needs to be aware, to contribute jointly build a green environment - clean - beautiful.

17 tháng 6 2016

Phần lựa chọn 1 là ko phải đâu nha các bạn

17 tháng 6 2016

Environmental pollution is the status of environmental contamination by chemical, biological ... affect human health, other living organisms.Environmental pollution is caused by humans and human management. 
The main types of pollution : 
- Air pollution : Smoke and dust discharge chemicals into the atmosphere. Examples of toxic gases as carbon monoxide, sulfur dioxide, cloroflorocacbon substances (CFCs) and nitrous oxide are of industrial waste and vehicle 
- Water pollution occurs when surface water flows through the domestic waste, industrial waste water, pollutants in the ground, and groundwater seepage. 
- Soil pollution occurs when soil contaminated with toxic chemicals (concentrations exceed normal limits) by the activities of man as active mining, industrial production and use of chemical fertilizers Study or too much pesticide, ... or leaks from underground storage tanks. Most common types of soil contaminants are hydrocarbons, heavy metals, MTBE, herbicides, pesticides, and chlorinated hydrocarbons . 
- Radioactive Pollution , Noise pollution , Light Pollution ... 
Affect : 
+ For human health : Air pollution can kill many living organisms including humans. Ozone pollution can cause respiratory disease, cardiovascular disease, inflammation of the throat, chest pain, breathlessness. Water pollution causes approximately 14,000 deaths per day, mainly by eating contaminated with untreated water. Chemicals and heavy metals contamination in food and drink can cause cancer. Oil spills can cause itching blisters. Noise pollution causes hearing loss, hypertension, depression, and insomnia., causing serious consequences . 
+ For ecosystem : 
- Sulfur dioxide and nitrogen oxides cause acid rain can reduce soil pH. 
- Contaminated land may become barren, not suitable for crops. This will affect other living organisms in food webs. 
- Smoke and fog reduce sunlight that plants receive to make the process of photosynthesis. 
- Invasive species that can compete and occupied habitat for endangered native species, thus reducing biodiversity. 
CO2 generated from the factories and passing vehicles also increases the greenhouse effect. Earth on a heating up. Gradually destroying the natural resort where it is available. 
Solutions to limit environmental pollution :. 
- Combat desertification and silver color. 
- Natural water treatment contaminated ... 
- Purify air ... 

3 tháng 4 2018

Damage of water pollution Land noise Noise deforestation cancause human habitat to be worse than water that will get dirty.People will breathe dust and involve dusty lungs with dust.affect people's lives.

12 tháng 7 2019

The Earth is our home, but it seems that we do not do enough necessary things to protect it. People cut down the trees, kill thousands animals, and dig up the ground every day. All of our actions create only negative influences to the Earth, and I think we should do something to save it before it is too late. It is not hard for us to cut off products from animals. We do not need to use accessories which are made from animals’ skin and fur, and we should not use things that are made from toxic materials. The oceans now have more trash than living animals, and it is a terrible thing to imagine. We should reduce the amount of trash, especially plas and toxic waste. Instead, we can use recycled things such as cloths, metal, or wood in our daily life. Everyone can join by doing such small things, and I think it is not very difficult. Environment is everything around us and what we need to maintain our life, so our priority should be keeping it clean and healthy.

Dịch:
Trái đất là ngôi nhà của chúng ta, nhưng dường như chúng ta không làm đủ những điều cần thiết để bảo vệ nó. Người ta chặt cây, giết hàng ngàn động vật và xới tung mặt đất mỗi ngày. Tất cả các hành động của chúng ta chỉ tạo ra những ảnh hưởng tiêu cực đến Trái đất, và tôi nghĩ chúng ta nên làm gì đó để cứu nó trước khi quá muộn. Không khó để chúng ta cắt giảm những sản phẩm từ động vật. Chúng ta không cần sử dụng các loại phụ kiện được làm từ da và lông thú, và chúng ta không nên sử dụng những thứ được làm từ vật liệu độc hại. Các đại dương bây giờ có nhiều rác hơn động vật sống, và đó là một điều khủng khiếp để tưởng tượng. Chúng ta nên giảm lượng rác, đặc biệt là rác thải nhựa và độc hại. Thay vào đó, chúng ta có thể sử dụng những thứ có thể tái chế như vải, kim loại hoặc gỗ trong cuộc sống hàng ngày. Mọi người đều có thể tham gia bằng cách làm những việc nhỏ như vậy và tôi nghĩ nó không quá khó. Môi trường là tất cả mọi thứ xung quanh chúng ta và những gì chúng ta cần để duy trì cuộc sống, vì vậy ưu tiên của chúng ta là giữ cho nó sạch sẽ và lành mạnh.

Nowadays, environmental pollution is a hot issue, causing huge waves in public. There are a lot of scientific studies on this issue. Do you know that the cause of pollution originates from the tasks seeming small in our daily lives such as littering, deforestation, or the direct discharge of smoke from vehicles, factory into the environment without treatment. However, if these actions are repeated many times, gradually, the amount of pollution is increasing and has the opposite impact on our lives. The manifestation of environmental pollution is an increase in the carbon footprint in the air, soil and water, which is a gas that does not sustain life. Environmental pollution is also a direct cause of global warming, leading to a series of phenomena, such as the greenhouse effect, ice caps melting, natural disasters such as droughts, floods, volcanic eruption and so on. The sea level is rising, more and more natural disasters occur, which threaten all species, make some of which be rare or extinct, break the ecological balance on the Earth. Human beings are not exception. We are breathing polluted air, eating unsafe food. In recent years, we have seen a drama increase in the number of people suffering from respiratory and digestive diseases. In conclusion, environmental pollution is a matter taking a lot of concern. It is time for us to take action to overcome this current issue, to protect our own lives.

Dịch
Ngày nay, ô nhiễm môi trường là một chủ đề nóng hổi, gây lên làn sóng trong dư luận. Đã có rất nhiều công trình nghiên cứu khoa học về vấn đề này. Bạn biết không, nguyên nhân của ô nhiễm bắt nguồn từ những công việc tưởng chừng như rất nhỏ trong cuộc sống hàng ngày của chúng ta như xả rác bừa bãi, phá rừng làm rẫy, hay tù khói của xe cộ, các xí nghiệp thải trực tiếp qua môi trường mà không được xử lí. Tuy nhiên nếu những hành động này được lặp đi lặp lại nhiều lần, dần dần, lượng ô nhiễm ngày càng nhiều và tác động ngược lại đến với cuộc sống của chúng ta. Biểu hiện của ô nhiễm môi trường chính là sự tăng lên vè nồng độ carbon trong không khí, đất và nước, đây là chất khí không duy trì sự sống. Ô nhiễm môi trường còn là nguyên nhân trực tiếp dẫn đến sự nóng lên toàn cầu, dẫn đến hàng loạt hiện tượng như hiệu ứng nhà kính, băng tan hai cực, các thảm họa tự nhiên như hạn hán, lũ lụt, phun trào núi lửa,... Mực nước biển ngày càng dâng cao, ngày càng nhiều các thảm họa tự nhiên xuất hiện đã đe dọa đến tất cả các loài sinh vật, khiến một số loài trở nên khan hiếm hay thậm chí là tiệt chủng, gây ra sự mất cân bằng sinh thái trên trái đất. Con người cũng không ngoại lệ. Chúng ta đang hít phải không khí ô nhiễm, ăn những thực phẩm chưa đảm bảo chất lượng. Những năm gần đây, chúng ta chứng kiến con số tăng lên đáng kể những người mắc phải các căn bệnh liên quan đến hệ hô hấp, tiêu hóa. Nói tóm lại, ô nhiễm môi trường đang là vấn đề đáng lo ngại. Đã đến lúc chúng ta phải bắt tay hành động khắc phục hiện trạng này, bảo vệ cuộc sống của chính chúng ta.

2 tháng 6 2021

Bạn tham khảo nhé !

I live in Ha noi and this city has got some several issues related to environmental pollution. The major environmental pollutions that this city has are air pollution and sound pollution.
Air pollution is also very concerning in this city and the chemical smoke, carbon dioxide and carbon monoxide emitted from automobiles and industries are the main reason for air pollution. This city has more than million automobiles and thousands of industries which are omitting the dangerous gases, and ingredients which are causing the air pollutions. Air pollution is the direct reason people suffer from various dangerous diseases including lung cancer, asthma, heart disease etc. In fact the number of people currently suffering from these diseases in alarming and if steps are not taken to prevent air pollution immediately, this number would rapidly increase.
Sound pollution is produced by the loud horns used by the cars, loud sound used for announcement and cacophony created due to loud sound. Airplanes that fly over the resident area created a very loud noise as well. Air pollution is a silent killer that causes lots of serious diseases including hearing and brain cancer. The air pollution directly affects the natural balance by affecting the wild lives.
The most important thing to reduce pollution in our city is to create public awareness. We are mostly creating that pollution and endangering ourselves, the Earth and other species. Without our awareness and strict determination to prevent our city from pollution, we can’t reduce or prevent it. Strict laws should be introduced and be applied against any environmental pollution and all the illegitimate industries and companies should be banned. The decentralisation of industries and offices can be effective as it would reduce the number of people currently living in this city.
Job opportunities and other facilities should be improved in the rural areas so that people can manage works in their own cities and villages other than coming to this city. The education and morality are two important aspects that help people understand the necessity of keeping the city clean and healthy.

8 tháng 5 2018

Cấu trúc của một bài viết giới thiệu về bản thân mà các bạn có thể tham khảo:

1. My name – age – address (Họ tên – tuổi – nơi ở)
2. My family – how many people – what they do (Gia đình – bao nhiêu người
3. What I do – what I – my personality , etc. (Tôi làm gì – tôi thích gì – tính cách của tôi v.v…)
4. What I wish to achieve in the future – Why? (Tôi muốn đạt được gì trong tương lai? Tại sao?)
5. The end. (Kết bài)

8 tháng 5 2018

Hello, My name's Bo, I'm 13 years old, I'm a student. I live and leanr in Tay Ninh, I'm in grade 7 and in class 7. My house too big, it's has a living room, three bedrooms and a kitchen. My family has five peoples and their very friendly ^^

29 tháng 1 2018

nói về người bạn:

The name of my best friend is Jyoti. She is my good friend and cares for me a lot. She behaves me well and helps always. I met her in class 6 and became best friend. She is my true friend because she understands me very well and cares for my every need. I her very much. I never had any friend her ever before. She comes to my home and I too go to her home. Our parents respects us very much and our friendship. She is so precious for me and I never want to lose her. Whenever I get absent in the classroom, she helps me in doing all the left home works and class works.

She is much similar to me in many aspects. She never argues me and describes me well anything which I get stuck. She is an open minded girl and never feels bad for my misbehave. She is very entertaining in nature and makes me laugh through her interesting jokes and talks in the spare time. She is very cute and attractive, attracts everyone through her smile and nice way of talk. She promotes me always to do better in the classroom and exams. We are good in sports and academic activities. She takes my opinions in her every tough work to do in the right way. We manage to share things in our difficult times. We always perform better in the class tests and main exams.

29 tháng 1 2018

nóin về cô giáo

Individual has their idol to look up to and Mr. Hung is a paragon of virtue. He is now 40 years old; she teaches math at my high school. He is tall, little fat, handsome face with bright smile and eyes wearing a pair of glasses. He is known as a kind, diligent, sense of humor teacher. Besides, he graduates MA of math and he used to take part in math competition in both VN and foreign country. In some classes, after finishing the lesson, he usually plays guitar and sings for us. He has a nice voice. All his life, he utterly devotes himself to student and career. When putting first step to high school, I am not good at math. With patience and talent, he helps me master it and I am not scared of it anymore. He always knows how to balance between student and teacher; therefore the distance of age doesn’t matter that he works as my best friend. He not only cares for our studying but also our life and confidence. Whatever you do or whenever you are, he always encourage student to pursue their dream.