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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 ...
TL:
I have a best friend named Nha, we have been together since we were just little kids. She has beautiful bright skin and big black eyes. We have a lot of things in common, such as we love the same band, food and books. She and I even share the same name, and it is a small surprise for anyone who has talked to us. Nha is not my classmate, but we always help each other with the homework and school projects. We spend every minute in our break time to talk about all the things that happen in class, and people usually ask what can even makes us laugh that hard. Sometimes I think it is we have been best mates since forever, and I hope that we will be happy this for a very long time
Dịch :
Tôi có một người bạn thân tên Nhã, chúng tôi đã chơi cùng nhau kể từ khi còn là những đứa trẻ. Cô ấy có một làn da trắng rất đẹp và đôi mắt lo đen láy. Chúng tôi có nhiều điểm chung, ví dụ như tôi và cậu ấy thích chung một ban nhạc, thức ăn và sách. Tôi và cô ấy thậm chí còn có chung tên, và đó là một điều ngạc nhiên nhỏ cho những ai từng nói chuyện với chúng tôi. Nhã không phải là bạn chung lớp với tôi, nhưng chúng tôi luôn giúp đỡ nhau làm bài tập về nhà và những dự án của trường. Chúng tôi dành từng phút của giờ nghỉ trưa để nói về mọi chuyện ở lớp, và mọi người thường thắc mắc điều gì có thể khiến hai chúng tôi cười nhiều đến vậy. Đôi khi tôi nghĩ rằng chúng tôi đã là bạn thân từ rất lâu rồi, và tôi hy vọng chúng tôi sẽ luôn vui vẻ như thế thật lâu nữa
1 . House is happier than school
2 . House is more peacful than school
3 . House is smaller than school
4 . House is more interesting than school
5 . House is nicer than school
6 . House is more narrow than school
7 . School is larger than house
8 . School is bigger than house
9 . School is busier than house
10 . House is quieter than school
- My school is bigger than my house.
- My house is smaller than my school.
- My school is more beautiful than my house.
- My house is more comfortable than my school.
- My school is more interesting than my house.
- My school is larger than my house.
- My house is close to me than my school.
- My house is happier than my school.
- My school is busier than my house.
- My school is nicer than my house.
tk:
I wish I would have a big penthouse in a big city. It will be a modern and comfortable near my working place. My house has two floors with 3 bedrooms, a living room, a kitchen and an entertainment room. All equipment in my house will be high-tech to serve my daily life in the best way. In my bedroom, it will painted a bright color tone to make a room more spacious. I will hang on the wall a few beautiful paintings and photos. There is a dressing room where I display my collection clothes and shoes. An entertainment room will be well-equipped with a smart TV and a modern karaoke system. Especially, on the second floor, there will be a large balcony where my family set up a party and have a barbecue with our lovely friends at the weekends. My future house must be beautiful and I will make it become true.
Nội dung dịch
Tôi ước tôi sẽ có một căn penthouse lớn trong một thành phố lớn. Căn nhà sẽ hiện đại và thoải mái gần nơi làm việc của tôi. Nhà tôi có hai tầng với 3 phòng ngủ, phòng khách, bếp và phòng giải trí. Tất cả các thiết bị trong nhà tôi sẽ là công nghệ cao để phục vụ cuộc sống hàng ngày của tôi một cách tốt nhất. Trong phòng ngủ của tôi, sẽ sơn một tông màu sáng để làm cho căn phòng rộng rãi hơn. Tôi sẽ treo trên tường một vài bức tranh và ảnh đẹp. Có một phòng thay đồ nơi tôi trưng bày bộ sưu tập quần áo và giày dép của mình. Phòng giải trí sẽ được trang bị đầy đủ với TV thông minh và hệ thống karaoke hiện đại. Đặc biệt, trên tầng hai, sẽ có một ban công rộng nơi gia đình tôi tổ chức tiệc và ăn thịt nướng với những người bạn đáng yêu của chúng tôi vào những buổi cuối tuần. Ngôi nhà tương lai của tôi chắc chắn sẽ đẹp và tôi sẽ biến nó thành sự thật.
Me and Minh Anh have been close friends since childhood. Minh Anh's figure is high, your chubby, full face is also lovely. Dark skin tone. Long hair. The black eyes are always open and round like two marbles. The upturned nose and wide smile always reveal two shiny white teeth. In Minh Anh, everyone is dynamic, confident, witty and funny, very likable. Minh Anh is good at Math, and I'm good at Literature. Therefore, we often support each other to study well. Me and Minh Anh play together very comfortably. I hope that when we grow up, we will still be best friends like we are now.
1.It is the darkest time in my life.
2.He runs the fastest in my class.
3.She is the most beautiful girl I’ve ever met.
4.He drives the most carelessly among us.
5.My mom is the greatest person in the world.
6.Giang is the most intelligent student in my class.
7.Nami is the tallest student in her class.
8.This is the most difficult problem in the book.
9.He drives the most carelessly.
10.John is the youngest son.
Good luck!
Comfortable
This sofa is more comfortable than that one .
Convenient
This computer is very convenient .
Students must attend school on time
Students must complete homework
Students must actively express their opinions
Students have to be honest when doing tests
Students must be polite to the teacher
Students must wear uniforms prescribed
Students must unite
Students must study hard
Students must pay attention to lecture
Students must write full papers
- You mustn't using phone in class
- You mustn't talk in class
- You mustn't joking in class
- You mustn't play football in school yard.
- We mustn't pick flowers in the school garden - You mustn't throw trash or draw on the walls.- You mustn't copying your friend's homework.
- You mustn't fight with your friends - You musn´t talk in the lesson.
- You musn´t use the phone in the class.
- You musn´t make-up in the class.