20xx霧霾作文800字-展示頁
2025-01-17 02:39本頁面
【正文】 爸爸送我去上古箏課，快到了，當(dāng)時我沒有看到周圍的高樓大廈，還以為爸爸開錯路哩！
一般霧都是跟純牛奶一樣，是乳白色的，而霾是灰色的，還有點兒嗆鼻。哦，原來是這樣啊，霧是有大量懸浮在近地面空氣中的微小水滴或冰晶組成的氣溶膠系統(tǒng)，是近地面層空氣中水汽凝結(jié)的產(chǎn)物。
霾也稱灰霾，空氣中的灰塵，硫酸，硝酸，有機碳氫化合物等粒子使大氣混濁，視野模糊并導(dǎo)致能見度惡化。近期我國不少地區(qū)把陰霾天氣現(xiàn)象并入霧一起作為災(zāi)害性天氣預(yù)警預(yù)報。
霧霾能使人“舊病復(fù)發(fā)”，因為霧霾里包含細菌，灰塵和病毒等污染物，再加上人為地工業(yè)廢氣，汽車尾氣等，嚴重影響人們的身體健康。所以大家一定要保護已經(jīng)千瘡百孔的地球啊，保護環(huán)境，從我做起，讓藍天白云永遠陪伴著我們！
霧霾來了作文初三作文800字
最近，嚴重的霧霾總是纏繞整個杭州城，每天早晨起來，打開窗戶，滿屋子就會充滿烏煙瘴氣，使得喉嚨里癢癢的，有種說不出的難過。受霧霾影響，城區(qū)陷入嚴重空氣污染之中，全市7個監(jiān)測點位都處于“嚴重污染”狀態(tài)。每天一出門就感到空氣干燥，天空灰蒙蒙的，如同漫天飛舞的灰塵。環(huán)保部門給出的出行建議是“取消不必要的戶外活動”。
這霧霾，因為人類不保護環(huán)境，亂排工業(yè)廢水，使得原本清澈的小溪、小河變得渾濁，不再有可愛的小魚們在水中歡快的游蕩了。出門的人統(tǒng)統(tǒng)“全副武裝”，戴上口罩，圍上圍巾，戴上帽子，戴上手套。醫(yī)院里人山人海，兒科門口擠滿了上百位的患兒，這場面，堪比“春運”。今年呼吸道疾病患者與去年同期相比，人數(shù)增加了三成。長期的破壞生態(tài)也是惡劣天氣的主要原因。我們的地球現(xiàn)在已經(jīng)變得千瘡百孔了，我們不要再破壞它了!
這次霧霾天給人們的生活帶來了極大的不便和危害了。這樣我們就能與無情的霧霾抗?fàn)幜?
霧霾來襲英語作文作文高中英語作文280字
Since the winter last year，the haze has occurred a lot of is air pollution in which is mixed up with dust， smoke and other dry particles ，and it obscure the clarity of the sky and interacts with the natural kind of air pollutant e from a variety of natural and manmade sources. Natural sources can include windblown dust， and soot from wildfires. Manmade sources can include motor vehicles， and industrial fuel burning， and manufacturing operations. The one of the main cause that touches off haze is manufacturing operations. Many factories were over measure produced the smog that had over the standard and the smog seriously influence the air bee air pollution.
it has done great harm to our daily traffic accidents happened just because of the heavy haze weather，more and more people have to go to see the doctor because the serious disease caused by the haze，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 haze.
People have realized the great harm caused by the smog and the importance of protecting the all over the country are taking measures to reduce the smog government suggests people go to work or school with the p
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