染雾雾霾英语800词 篇一：雾霾的危害及应对措施
雾霾是近年来全球范围内面临的严重环境问题之一。它对人类健康和环境造成了严重危害。本篇文章将介绍雾霾的危害，并提出一些应对措施。
首先，雾霾对人类健康有着重大的影响。长期暴露在雾霾中的人们容易患上呼吸系统疾病，如支气管炎、哮喘和肺癌等。雾霾中的细颗粒物能够进入肺部，对呼吸道造成刺激，引发炎症反应，导致呼吸困难和发病率的增加。此外，雾霾还会对心血管系统造成负面影响，增加心脏病和中风的风险。
其次，雾霾对环境也带来了严重破坏。雾霾的主要成分是细颗粒物和有害气体，它们会污染空气、水源和土壤，对植被和生物多样性造成损害。细颗粒物的沉降会导致土壤酸化，影响农作物的生长和产量。雾霾还会对水生生物造成毒害，破坏水生态系统的平衡。
为了应对雾霾问题，我们需要采取一些措施。首先，政府应该加强监测和预警体系，及时发布雾霾预警，提醒公众采取防护措施。其次，应该加强环境治理，减少有害气体和细颗粒物的排放。例如，工厂和车辆应该采取更加环保的技术，减少尾气排放。此外，应大力推广清洁能源，减少对化石燃料的依赖，如加大对太阳能和风能等可再生能源的开发和利用。
除了政府的努力，个人也应该积极参与到雾霾治理中来。我们可以改变自己的生活方式，减少对空气污染的贡献。例如，多搭乘公共交通工具、步行或骑行，减少开车的频率；在家庭生活中使用环保产品，如使用低碳清洁能源；多种植绿化植物，净化室内空气等。
综上所述，雾霾对人类健康和环境造成了严重危害，我们需要采取积极的措施来应对这一问题。政府应加强监测和治理，个人也应改变生活方式，减少对环境的污染。只有共同努力，才能减少雾霾对我们的伤害。
雾霾英语800词 篇二：雾霾对旅游业的影响及应对策略
雾霾是当今世界面临的重要环境问题之一，它不仅对人类健康和环境造成了危害，也对旅游业产生了负面影响。本篇文章将介绍雾霾对旅游业的影响，并提出一些应对策略。
首先，雾霾会影响旅游景点的可见度。雾霾天气会导致空气中的颗粒物增多，使得景点的远景模糊不清，无法欣赏到远处的美景。这会降低游客的游览体验，对旅游业产生不利影响。此外，雾霾还会影响户外活动的进行，比如登山、徒步等，增加了风险和安全隐患，使得游客更加谨慎，减少了旅游需求。
其次，雾霾会增加旅游目的地的健康风险。长期暴露在雾霾中的人们容易患上呼吸系统疾病，这对游客的健康构成了威胁。游客们可能会选择避开雾霾严重的地区，减少旅游的频率和时间，从而对旅游业造成负面影响。此外，雾霾还会影响游客对目的地的印象和口碑，降低旅游业的声誉。
为了应对雾霾对旅游业的影响，我们可以采取一些策略。首先，旅游景点可以加强宣传和推广，选择适合雾霾天气的室内活动，如博物馆、艺术展览等，吸引游客。其次，旅游业可以加强与气象部门的合作，提前了解雾霾天气的情况，及时调整旅游行程，避免在高污染天气下进行户外活动。此外，旅游业还可以倡导环保旅游，推广低碳、环保的旅游模式，减少对环境的污染。
综上所述，雾霾对旅游业产生了负面影响，降低了游客的游览体验和旅游需求。为了应对这一问题，我们可以通过加强宣传和推广、与气象部门合作以及倡导环保旅游等策略来减少雾霾对旅游业的影响。只有保护好环境，才能保证旅游业的可持续发展。
雾霾英语800词 篇三
Dear Bill,
I’m glad to receive your letter,thank you for your caring for the weather and my health.Now I’d like to tell you something about the smog.
Since the winter last year,the smog has occurred a lot of times.it has done great harm to our daily life.many traffic accidents happened just because of the heavy smog weather,more and more people have to go to see the doctor because the serious disease caused by the smog,quite a lot of flights have to be put off,a great number of people have to stay at home for fear of the poisonous air caused by the smog.
People have realized the great harm caused by the smog and the importance of protecting the environment.people all over the country are taking measures to reduce the smog weather.the government suggests people go to work or school with the public traffic, such as the bus and the underground.Also we should plant more trees.
According to me, I will go to school by bike or on foot, and I won’t throw the waste anywhere.in addition, I will tell the people I meet to protect the environment as possible as they can.would you like to tell me some good ideas?i’m looking forward to your reply.
Yours,
Li Hua
雾霾英语800词 篇四
Nowadays, the hazy weather frequently appears in our country. It has not only done harm to people’s health, but also affected the public transportation. Terrible accidents happen every now and then, some highways have to be shut down because of the low visibility.
Obviously, air pollution is the main factor that has resulted in the frequency of hazy weather. At the same time, smoke from burning coal and all kinds of dust are also important factors. Besides, exhaust emission from cars and buses has made the situation even worse.
So proper measures should be adopted to deal with the serious problem. To students, opportunities for outdoor sports activities should be decreased, washing faces and hands with running water after each outing is also important, and do not forget to wear a good-quality mask to protect yourself while going out.
I hope we will regain a fresh, clean and bright world soon.
雾霾英语800词 篇五
Recently, the topic of air pollution has again aroused more and more attention since pollution haze, a kind of weather, has appeared increasing frequently in our cities. Just as the picture showed, when pollution haze comes, the whole city was covered with suspended particles which can breath into our body causing heavy problem to our health.
Due to the bad effect from pollution haze, a green and clear environment, rather than anything else, turns to be an important role and a urgent issue in our daily lives. Meanwhile we just live in only an earth, if we didn’t try to protect our common hometown, we would have no place to settle.
Thus, we should take effective measures to rebuild our beautiful environment of the cities from now on.
In my opinion, law and regulations should be enforced by the government and authorities to control the emission of polluting gas. To ourselves, we should enhance the awareness of environment protection and choose a green lifestyle to make contribution to our earth day from day.
