高三年級英語作文范文：霧霾

　　Recent within a week, there is "anomalies" in our city haze. People's life has been affected by the smog. Around when I was a student, a grey, what also can't see. This Saturday, my father sent me to guzheng lessons, is coming, at that time, I didn't see the tall buildings around, thought dad lost!

　　General travelling is like pure milk, milk white, and gray haze is the, there are some bulbs. I am fog, haze do not understand, so today I have checked the online. Oh, it was so, fog is a large number of suspended in the air near the ground aerosol system composed of small water droplets or ice crystals, is the product of water vapor condensation in the air near the ground layer. The existence of the fog can reduce air transparency, make the deterioration of visibility, if the target level of visibility down to 1000 meters, will be suspended in water vapor condensation in the air near the ground like now known as the fog weather.

　　Haze also calls the ash haze, dust in the air, sulfuric acid, nitric acid, organic hydrocarbon particles such as atmospheric turbidity, blurry vision and led to the deterioration of visibility. With the deterioration of air quality, haze weather phenomenon appears, harm. Recently the haze weather phenomenon in many regions are merged into mist as a severe weather warning forecast together. Collectively referred to as "haze weather".

　　Fog can make the person "relapse", because of the fog haze contains bacteria, viruses and dust pollution, coupled with artificially industrial waste gas, automobile exhaust and so on, seriously affecting people's health. Now, some of the students in our class has a bad cold, does everything listless, a sickly appearance. So you must protect have holes in the earth, protect the environment, starts from me, let the blue sky white clouds accompany us forever!

　　最近一星期內，我們城市里出現了“異常情況”——霧霾。霧霾嚴重影響了居民的生活。在我上學時，周圍灰蒙蒙，什么也看不清。這個星期六，爸爸送我去上古箏課，快到了，當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。我對霧，霾并不了解，所以我今天特意上網查了一下。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，是近地面層空氣中水汽凝結的產物。霧的存在會降低空氣透明度，使能見度惡化，如果目標物的水平能見度降低到1000米以內，就將懸浮在近地面空氣中水汽凝結物的天氣現像稱為霧。

　　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，視野模糊并導致能見度惡化。隨著空氣質量的惡化，陰霾天氣現象出現增多，危害加重。近期我國不少地區把陰霾天氣現象并入霧一起作為災害性天氣預警預報。統稱為“霧霾天氣”。

　　霧霾能使人“舊病復發”，因為霧霾里包含細菌，灰塵和病毒等污染物，再加上人為地工業廢氣，汽車尾氣等，嚴重影響人們的身體健康。現在，我們班里的一些同學得了重感冒，做什么事都無精打采，一副病怏怏的樣子。所以大家一定要保護已經千瘡百孔的地球啊，保護環境，從我做起，讓藍天白云永遠陪伴著我們!