全球气候变暖做什么英语作文【一】
什么是“温室效应”呢？这是“温室气体”进入大气层，因为它具有隔热和吸热的功能。它在大气层中增多的结果是形成一种无形的玻璃罩，使太阳辐射在地球上的热量无法向外层空间发射，结果是让地球表面变热起来。
为什么会产生“温室效应”？由于人口急剧增长，工业迅速发展，呼吸产生的.二氧化碳，石油等燃烧时产生的二氧化碳越来越多，又由于对森林的砍伐，大量的农田被建成工厂，破坏了植被，减少了将二氧化碳转化为有机物的条件。再加上地表水域的逐渐减少，降水量大大降低，减少了吸收溶解二氧化碳的条件，破坏了生成与转化动态的平衡，就使大气中的二氧化碳含量逐年增加。
“温室效应”的后果又是什么？它可以使海平面上升。这样低地被淹；地表水和地下水盐分增加，影响供水：生态平衡遭到破坏，许多生物物种加速灭绝。
我们怎么样去减少“温室效应”给我们带来的危害？我们在日常生活中，随手关灯，节约用电。出门可以坐公交车或骑自行车，能步行更好，以节约汽油的消耗量，减少二氧化碳的排放量。
从我做起，阻止全球变暖。
全球气候变暖做什么英语作文【二】
Do you ever watch movies from other countries? Whenever I do, I think about how similar people really are all around the world. Even though the cultures and languages in those movies are different from mine, people all around the world are alike in their goals and emotions.
One time, I saw a movie made in china that showed parents helping their children with their homework. . My parents helped me the same way. Another time I saw a movie from Argentina. It showed school children playing hide and seek, which is a game I used to play with my friends during recess. Seeing these films demonstrated to me that education is a common goal in every country. Parents want their children to learn so their lives will improve. It also showed me that children in schools everywhere wants to play with their friends. Sometimes the games are similar to ours and sometimes they’re different. Still, they all have the common purpose of fun and learning to work together.
Earning a living is another common goal. I’ve often seen that in movies about other countries. In some countries, people choose their careers from what they like and are good at. In other countries, careers are chosen for them following the traditions of their families. But in every country it seems that people care a great deal about earning a living, and working hard is respected.
Showing people having fun together is always an important part of any movies, no matter what country it comes from. People everywhere want to be entertained, and want to spend time with their families and friends. Different cultures sometimes enjoy different activities, but all cultures enjoy some form of sports, music and dancing.
The movies I’ve seen make it clear to me that no matter the cultural differences between countries, people everywhere have the same basic needs and goals.
全球气候变暖做什么英语作文【三】
Life has its ups and downs, and only true friends always stay around. Like anyone else, I have got many friends. They often help me when I’m in trouble. Especially, when I fail in an examination, they always care for me and encourage me to study harder. Last year, when I was hurt in a basketball game, my friends took me to the nearby hospital at once and look after me by turns. In my eyes, friends are the most precious wealth that one should treasure all his life.
全球气候变暖做什么英语作文【四】
按气候学上的标准，“秋分”时节，我国长江流域及其以北的广大地区，日平均气温都降到了22℃以下，为物候上的秋天了。此时，来自北方的冷空气团，已经具有一定的势力。全国绝大部分地区雨季已经结束，凉风习习、碧空万里、风和日丽、秋高气爽、丹桂飘香、蟹肥菊黄等词语，都是对此时景象的描述
秋分节气，也是农业生产上重要的节气，秋分后太阳直射的`位置移至南半球，北半球得到的太阳辐射越来越少，而地面散失的热量却较多，气温降低的速度明显加快。农谚说：“一场秋雨一场寒”，“白露秋分夜，一夜冷一夜”。“八月雁门开，雁儿脚下带霜来”，东北地区降温早的年分，秋分见霜已不足为奇。
气象专家介绍说，按农历来讲，“立秋”是秋季的开始，到“霜降”为秋季终止，“秋分“正好是从立秋到霜降90天的一半。从秋分这一天起，气候主要呈现三大特点：阳光直射的位置继续由赤道向南半球推移，北半球昼短夜长的现象将越来越明显，白天逐渐变短，黑夜变长(直至冬至日达到黑夜最长，白天最短;昼夜温差逐渐加大，幅度将高于10℃以上;气温逐日下降，一天比一天冷，逐渐步入深秋季节。南半球的情况则正好相反。
秋季降温快的特点，使得秋收、秋耕、秋种的“三秋”大忙显得格外紧张。秋分棉花吐絮，烟叶也由绿变黄，正是收获的大好时机。华北地区已开始播种冬麦，长江流域及南部广大地区正忙着晚稻的收割，抢晴耕翻土地，准备油菜播种。秋分时节的干旱少雨或连绵阴雨是影响“三秋”正常进行的主要不利因素，特别是连阴雨会使即将到手的作物倒伏、霉烂或发芽，造成严重损失。“三秋”大忙，贵在“早”字。及时抢收秋收作物可免受早霜冻和连阴雨的危害，适时早播冬作物可争取充分利用冬前的热量资源，培育壮苗安全越冬，为来年奠定下丰产的基础。“秋分不露头，割了喂老牛”，南方的双季晚稻正抽穗扬花，是产量形成的关键时期，早来低温阴雨形成的“秋分寒”天气，是双晚开花结实的主要威胁，必须认真做好预报和防御工作。
全球气候变暖做什么英语作文【五】
我国古代将秋分分为三候：“一候雷始收声;二候蛰虫坯户;三候水始涸”。古人认为雷是因为阳气盛而发声，秋分后阴气开始旺盛，所以不再打雷了。
按农历来讲，“立秋”是秋季的开始，到“霜降”为秋季终止，而“秋分”正好是从立秋到霜降90天的一半。秋分时节，我国长江流域及其以北的广大地区，均先后进入了秋季，日平均气温都降到了22℃以下。北方冷气团开始具有一定的势力，大部分地区雨季刚刚结束，凉风习习，碧空万里，风和日丽，秋高气爽，丹桂飘香，蟹肥菊黄，秋分是美好宜人的时节。也是农业生产上重要的节气，秋分后太阳直射的位置移至南半球，北半球得到的太阳辐射越来越少，而地面散失的热量却较多，气温降低的速度明显加快。农谚说：“一场秋雨一场寒”，“白露秋分夜，一夜冷一夜”。“八月雁门开，雁儿脚下带霜来”，东北地区降温早的年分，秋分见霜已不足为奇。秋分这天，太阳位于黄经180度，阳光几乎直射赤道，昼夜几乎等长。这时，南方地区候温普遍降至22℃以下，进入了凉爽的秋季。“一场秋雨一场寒”。一股股南下的冷空气，与逐渐衰减的暖湿空气相遇，产生一次次降雨，气温也一次次下降。在西北高原北部，日最低气温降到0℃以下，已经可见到漫天絮飞舞、大地素裹银装的壮丽雪景。南方地区和凉山州秋多绵雨，湿害严重，对秋收、秋耕和秋种影响颇大。要抢晴收晒，理墒防渍，抓好"三秋"生产的质量和进度。同时，还要充分利用秋季阴雨寡照、土土壤墒情较好的气象条件，不失时机地大搞植树造林，努力提高树苗成活率。
从秋分这一天起，气候主要呈现三大特点：阳光直射的位置继续由赤道向南半球推移，北半球昼短夜长的现象将越来越明显，白天逐渐变短，黑夜变长(直至冬至日达到黑夜最长，白天最短;昼夜温差逐渐加大，幅度将高于10℃以上;气温逐日下降，一天比一天冷，逐渐步入深秋季节。南半球的情况则正好相反。
