Question

Những ngày gần đây, tình trạng ô nhiễm không khí tại Hà Nội và các thành phố lớn đang gây ảnh hưởng nghiêm trọng đến sức khỏe của mọi người.

Chúng ta hãy cùng bày tỏ quan điểm của mình về vấn đề này nhé.

P/S: Các em hãy tự viết bài để được các thầy cô chữa giúp mình tiến bộ hơn. Cùng xây dựng văn hóa trung thực, không copy/paste tại Hoc24 nhé các em ❤

Answer 1

We are living in the modern world and we have to face serious problems about the environment. One of the prominent problems is air pollution. 2020 is an alarming year for heavy air pollution. Hanoi and Ho Chi Minh City- the 2 big cities, the problem of air pollution is even more clear. Industries in Vietnam are growing day by day, leading to untreated exhaust gas being discharged. This is the main cause of air pollution. In addition, the causes of air pollution can be mentioned such as traffic, military activities, agricultural activities, etc. Air pollution directly affects the health of humans and animals. As an indirect cause leading to global warming, it is a direct cause of dangerous human diseases such as respiratory tract cancer.  To sum up, human activities and natural disasters are the main causes of air pollution. We have to take measures to protect the environment properly.

Answer 2

Nowadays, air pollution is a common concern worldwide. It is a cause of damage to the environment and health. Some air pollution comes from natural sources like wild fires => wildfires (1 word only), volcanic eruptions, and so on. But most air pollution from humans such as industrial chemicals, dust, toxic gases which result in climate change, global warming, acid rain and can affect human health. In Vietnam, especially in big cities like Hanoi and Ho Chi Minh city, the total amount of dust is continually increasing. The sources of air pollution is => in (preposition) large urban areas are mostly traffic emissions, road building, and factories. Air pollution is a cause of high blood pressure, birth defects, lung cancer, and others. To protect the air environment we should: 

- Reduce emissions from cars by walking, cycling, or using public transport.

- Plant trees as more as we can.

- Protect natural resources.

- Keep a clean environment.

It is very important to reduce air pollution. When we protect the air environment, we are protecting ourselves and our future.

Answer 3

The problems with pollution in the nearly that have become so serious. I think the major cause of this phenomenon is our human activity. This is a hot topic not only in Vietnam but for all countries around the world. Because it was damage to the environment and health. Moreover, we have only one Earth to live in. So how we improve this bad environmental condition? In this essay, I will suggest some possible solutions to this issue.

First, we need to reduce the number of transports by encouraging the use of public transports. This could be managed through cooperation between governments and individuals. For illustration, governments could ensure that public transport is more affordable and convenient for the general public, then there will many people use this type of transport.

Another solution is to improve our education about environments. I want to say that both parents and schools should teach children about the meaning and importance of protecting the environment. Also, the governments should introduce laws to limit the deforestation in many countries around the world to ensure that there are enough green forests, which helps the air be cleaner. That also means we have to protect natural resources, we need to limit the overexploitation and indiscriminate exploitation of natural resources. In addition, we have to limit littering indiscriminately, which discharged into the environment every day.

Finally, let's join together to contribute to making the green environment more beautiful.