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15 tháng 9 2018

Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities, exhaust from factories and industries, mining operations, and indoor air pollution. Air pollution always has bad effects on our life. Harmful gases, dust, and smoke enter into the atmosphere and make it difficult for plants, animals and humans to survive. We also can see some examples of the result of air contamination which occurs around us as global warming, acid rain, and depletion of ozone layer. The effects of air pollution are alarming, so governments over the world should have suitable policies of protecting the environment, especially air quality to create a clean world for our generation in the future

25 tháng 4 2021

Wind energy has the advantage of protecting the environment, avoiding the release of toxic gas, which is also the energy for the movement of hot air balloons, sailing boats and many other vehicles. In addition, wind energy is also used to generate electricity, but that is also a big disadvantage because the wind blows infrequently and the uneven speed causes low productivity. But anyway, it is also a method, an energy source to protect the environment. mong là bạn dùng được vì mình viết hơi sơ sài :)))

25 tháng 4 2021

     In the world there are many types of energy sources, wind energy is one of them. It is a renewable energy source, so it has many advantages. Firstly, it is not harmful to the environment, people will not need to worry about environmental problems when using it. Second, wind energy lasts forever, and like tidal or solar energy, we will never run out of it. Third, it is cost effective. There are no costs associated with buying or transporting fuel into wind turbines, like coal-fired power plants. In addition, with advancements in technology, wind energy will become cheaper, thereby reducing the amount of capital that countries have to spend to meet their energy needs. However, it also has disadvantages. Windmills will make noise for everyone nearby, causing noise pollution. Not only that, the animals around it can also be in danger. Are birds safe to crash into windmill wings? Despite the downsides, the advantages of wind power are also great. It would be great if we humans use it in the future.

8 tháng 5 2021

      The gap year is typically a period of 12 months constructive leave with a break from study or work to personally pursue other interests. Regarding the advantages of a gap year, when you join a gap year, you can earn some money, improve your life and develop useful contacts. You can also create a lot of friends for yourself, maybe there will be a few friends who can help you later. In addition, you can improve your employability with key skills, spend time between class and further research, challenge yourself, age like that is very adventurous, a gap year is It's a great time for them to do it, but it also has its downsides. During this time, some of you may be too interested in going back to school, or maybe some of you might get injured on the trip, or worse maybe it doesn't just help. you also take a lot of effort, even money. Gap year has its own pros and cons. Participating in the gap year is the opinion of each family and each friend, however, it will still be a memorable experience in everyone's life.

10 tháng 5 2021

     Our lives have a lot of pressure and stress, so we have to have a healthy wave style and know how to release stress. First of all, we must work and rest at the right time and at the right time. Rest is very important, if we do not get enough rest, we will be tired and lack of energy, if we rest, it will be easier for us to focus on our work. Next, to stay healthy, you need to eat well. Eat lots of veggies, not junk food. They help us live longer. You should also exercise a lot, you will feel comfortable. And to release stress, you can listen to music, read a book to calm down. If you want to reduce stress and stay healthy, follow my advice.

6 tháng 5 2021

     Having a good health is very good for us, So what should we do to stay health? Of course we should have healthylifestyle. Firstly, you should do more exercise:running, riding a bike, swimming or playng sports. They are all good for you. Secondly, you should eat more healthy food like vegetables, fruits, fish, not junk food. It can help you to avoid obesity, and it can help you to live longer,too. Thirdly, you must always remember that you should take a rest after working, it is very important. It helps you to avoid depression and it helps you to concentrate at school, and you will be comfortable after taking plenty of rest. Do not watch TV too much and do not sit too close to the TV 'cause it is harmful to your eyes. If you want to stay health, you should follow these advices.

6 tháng 5 2021

        Cities are growing very well right now, so I think, in the future, they will grow even more. With the development of science, technology and technology, the world around us is changing day by day, not only with external changes but with it a rapid increase in quality of life. The advent of telephones, computers, and the Internet has made it easier for people to communicate with each other. The means of transport have also become extremely rich and convenient, serving the increasing travel needs of people. With the support from machines, human productivity is increasing day by day. And yet, the metal fence will be gone but replaced by a green fence, allowing residents to relax walking and breathe fresh air. Rainwater will be filtered automatically and used for swimming pools, driverless cars, rooftop gardens of buildings supplying clean vegetables to users will be part of the city in the future. Recently, 90% of the world's largest cities will be in jeopardy due to rising sea levels by 2050. Being well aware of this danger, the Independent said that it is time to consider building building floating cities, especially for areas at risk of sea encroachment. We can see how the city will develop in the future, let's wait and see, then, will it be as great as it describes?

6 tháng 5 2021

    Cities are growing very well right now, so I think, in the future, they will grow even more. With the development of science, technology and technology, the world around us is changing day by day, not only with external changes but with it a rapid increase in quality of life. The advent of telephones, computers, and the Internet has made it easier for people to communicate with each other. The means of transport have also become extremely rich and convenient, serving the increasing travel needs of people. With the support from machines, human productivity is increasing day by day. And yet, the metal fence will be gone but replaced by a green fence, allowing residents to relax walking and breathe fresh air. Rainwater will be filtered automatically and used for swimming pools, driverless cars, rooftop gardens of buildings supplying clean vegetables to users will be part of the city in the future. Recently, 90% of the world's largest cities will be in jeopardy due to rising sea levels by 2050. Being well aware of this danger, the Independent said that it is time to consider building building floating cities, especially for areas at risk of sea encroachment. We can see how the city will develop in the future, let's wait and see, then, will it be as great as it describes?

6 tháng 5 2021

     In Vietnam, there are many beautiful and attractive heritages sites. Outstanding among them are Hoan Kiem Lake, Hoan Kiem Lake, also known as Sword Lake. Although not the largest lake in the capital, Hoan Kiem Lake has been attached to the lives and minds of many people. The lake has many beautiful scenes. And more than that, the lake is associated with legend, is a symbol of the nation's longing for peace and martial arts, followed by Thien Mu Pagoda, Thien Mu Pagoda, also known as Linh Mu Pagoda with natural beauty and beauty. The scale was expanded from that time, Thien Mu pagoda became the most beautiful temple in Dang Trong. And also Phong Nha - Ke Bang. Phong Nha Cave, it can be said that this is a natural masterpiece, a precious heritage of Vietnam and the world. Phong Nha, unlike other tourist destinations in Vietnam, the cave located in Ke Bang primeval forest seems to be pristine and pristine. Sitting on a boat running upstream of the river, looking out to both sides of the river, we see the same limestone mountains, scattered villages, corn fields, sugar cane fields. Phong Nha consists of two parts: dry and dynamic. Phong Nha cave has been recognized by UNESCO as a world cultural heritage, and of course, Ha Long Bay. Ha Long Bay (the bay where the dragon landed) is a small bay in the western part of the Gulf of Tonkin in the Northeast Vietnam Sea, including the sea and islands of Ha Long City, Quang Ninh Province. Thanks to the beautiful scenery, charming poetry, unique dynamic classes, rich coastal ecosystems, and long-standing cultures and customs. Halong Bay is considered one of the 29 most beautiful bays in the world. Above are interesting heritages sites for you, if you want to come to those places, I wish you will have a good time with your friends

We need you for so many different reasons. If you have friends, you can share your opinions about various things with your friends. Your friends may be able to help you with things like giving your opinion or sharing ideas that work for you. But that's not the main reason for having friends. If you have friends, your life and learning path will be much brighter and happier. Your friends will help you with your studies, share your joys and sorrows, help each other study, do homework together, hang out together and much more you can do with your friends. Having friends is really fun if you know how to make friends and have a lot of friends!