如何爱护地球 英语作文【一】
the sun rises in the east and sets in the west, which is caused by the rotation of the earth as you all know. but have you ever thought of the effect of the earths rotation on man and can you imagine what would happen if the earth stopped rotating?
the radius of the earth is about 6,370 kilometres. it takes the earth 24 hours to rotate once. objects on the earths equator move with the earth at a speed of 460 metres per second, and the air close to the earths surface turns at the same speed. if the earth stopped rotating suddenly, the air would keep flowing eastward at a speed of 460 metres per second. the wind would be fourteen times as powerful as a hurricane. at the same time sea water would rush eastward at a speed of several hundred metres per second, which might do damages much greater than a seaquake would do. obviously, men could hardly stand such a catastrophe.
even if such a catastrophe would not happen, there would be a great temperature difference on the two hemispheres of the earth, and the four seasons of the year would no longer occur because a day and a night would be as long as a whole year instead of 24 hours. all this would greatly affect the life of human beings, imals and plants and that would cause worse results than anything imaginable.
如何爱护地球 英语作文【二】
to prevent H7N9 we should know some common sense. First of all, it is important for us to prevent H7N9 from ourselves. For example, clean our hands frequently.
Sencondly, do more exercises. Such as running. Lastly, change our diet to keep balence. For example, eat more types of vegetables and drink more water
如何爱护地球 英语作文【三】
七色环保花，是一种有七种颜色的花，它既美丽又神奇，能够帮助许愿的人完成环保愿望。假如我是一朵七色环保花，希望完成许多的美好的环保愿望。
假如我是一朵七色环保花，会对地球妈妈说：“我想清除你体内的“废气、废水、废渣”，然后让世界多一点绿色，让孩子们过上幸福、健康的生活”。
假如我是一朵七色环保花，会对大地说：“我要让大地母亲多穿绿衣裳，将土层里的害虫全部清除掉，让庄稼茁壮生长，给农民脸上多挂一丝笑容”。
假如我是一朵七色环保花，会对小树说：“我要让你长成一棵枝繁叶茂的大树，给鸟儿一个舒适的家，因为我不想看见成群的鸟儿因为种种原因无家可归的样子”。
假如我是一朵七色环保花，会对孩子们说：“孩子们，我们要保护小动物，不让猎人把它们捉走，它们是我们的好朋友”。
假如我是一朵七色环保花，会对全世界说：“我希望七色花能帮助我将这个多战争、残酷的世界变成一个和平、友善的世界。现在有成千上亿个孩子因为战争失去了家人和一个温暖的家，因为战争，多少个国家变成了一片废墟，使地球变得千疮百洞”。
其实，地球上一切有生命的生物，都是善良，有感情的。他们都在为他人着想，都在帮助别人寻找幸福。让我们记住心中美好的环保愿望，让自己的双手变成美丽的七色花，用自己的勤劳和智慧让心中美好的环保愿望实现，让世界变得更美丽!
如何爱护地球 英语作文【四】
分析范文或优秀作文是我们学好写作的第一步。不要小看任何的优秀小短文，那其中一定有需要你掌握的内容。To see a world in a grain of sand,
And a heaven in a wild flower,
Hold infinity in the palm of your hand,
And eternity in an hour.
一沙一世界，
一花一天堂，
手中即无限，
永恒亦短暂。
