阅读能提高我们的思辨能力，有助于写出有深度的作文，通过阅读积累知识，能使我们的作文内容更加充实，网客范文小编今天就为您带来了水问题作文精选5篇，相信一定会对你有所帮助。
水问题作文篇1
炎炎夏日暑气逼人，连知了都在叫：“热死了热死了！”我请求道：“爸爸带我去游泳吧！”起初爸爸不同意，但是经过我的再三请求爸爸还是同意了。
来到水上乐园，我兴冲冲地换了泳衣，“哗”的跳下了，顿时，到处是花四扬，我在水中兴高采烈地游着，我发现憋着气就能浮起来，仿佛我的身体里有一个水葫芦的气囊，可是在家只有一点水在盆里就浮不起来，这泳池得有多少水呀？我耐不住好奇心，我怀着疑问问了管理员叔叔，管理员叔叔看见我是一个小学生，就神神秘秘地说：“你想知道这里多少水？那我现在给你出道题吧！长20米，宽15米，水深2米，你去算算看这里到底有多少水吧？”说着他用手笔画了一下。
顿时，我一肚子的加减乘除仿佛开始打架了，心中的数字也开始斗嘴了，用秋周长方式计算起来，脑海里一片混乱，这时爸爸来了，我赶忙抱住了救命稻草，把问题给爸爸说了，爸爸听后得意洋洋地说：“这点就难住你了吗？”然后又滔滔不绝地讲起来：“现在你已经知道了宽15米长20米高2米那你只要记住一个求立方的方式，它是长乘宽乘高就会有一个结果，不过记住了这不是算周长哦，最后利用单位换算就能知道它是多少吨水了。”我听后半信半疑，但还是借来笔纸上了起来，20×15×2=600（立方=600吨）算出来的结果是600立方，爸爸夸我真棒，说600立方就是600吨。
回家路上，爸爸告诉我当工程师，也得学会精算哦，我心想原来什么职业都离不开数学呀！
水问题作文篇2
save the earth.
how to protect theenvironment has become one of the biggest problems in the world .
it’s our duty toprotect our environment .no matter where we live ,we should do something tokeep our neighborhood clean and tidy .we can collect waste paper or otherwaste things for recycling.we should plant more trees and we should preventthose factories from pouring waste water into rivers,lakes and fields.we shouldn’t leave rubbish everywhere andspit in public places .we mustn’t pick the flowers or step on the grass inpublic.if everyone tries his best to protect the environment ,the world willbecome much more beautiful and our life will be better and better .
水问题作文篇3
with the improvement of our living standard, more and more people can afford a car. as a result, our roads are more often than not crammed with cars. however, with more and more waste gas being discharged by the cars, the problem of air pollution becomes even more serious. so nowadays we advocate to lead a low-carbon life.
my suggestion is we should ride bikes more often instead of driving cars.by riding a bike, we can not only exercise our body but also protect our environment. why not have a try, my dear friends?
随着我们的生活水平的提高,越来越多的人都买得起汽车的。因此,道路往往没有堆满了汽车。然而,随着越来越多的废气排放是汽车、空气污染问题变得更加严重。所以现在我们提倡过低碳的生活。
我的建议是我们应该更经常骑自行车而不是开车骑一辆自行车,我们不仅能锻炼身体,也能保护我们的环境。为什么不试试,我亲爱的朋友?
水问题作文篇4
there are still many problems of environmental protection in recent years. one of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. the polluted water causes diseases and death. what is more, vegetation had been greatly reduced with the rapid growth of modern cities.
to protect the environment, governments of many countries have done a lot. legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. therefore, governments are playing the most important role in the environmental protection today.
in my opinion, to protect environment, the government must take even more concrete measures. first, it should let people fully realize the importance of environmental protection through education. second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. finally, those who destroy the environment intentionally should be severely punished. we should let them know that destroying environment means destroying mankind themselves.
目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的.严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病，造成死亡。更有甚者，随着现代社会的迅速扩建，植被大大的减少。
为了保护环境，各国政府做了大量的工作。采用了立法措施控制大气污染，保护森林资源和海洋资源，制止任何环境污染。因此，在当今的环保中政府起着最重要的作用。
我的看法是，为了保护环境，政府应当采取更具体的措施。首先，应当通过教育的方法使人们充分謒到环境保护的重要性。第二，应更加努力把计划生育政策付诸实施，因为人口多就意味着污染严重。最后，要严惩那些故意破坏环境者。使他们破坏环境就是毁灭人类自己。
水问题作文篇5
in my opinion，the internet is helpful rather than harmful as someone else thinks. as is known to all，the internet is playing a more and more important part in our daily life. on the internet，we can read news at home and from abroad and get as much information as we can. we can send e - mails or make phone calls to our family as well as to our friends. we can also attend the net school，read many books and even teach ourselves english. we can also enjoy music，watch matches and play computer games on the internet. we can even do shopping on line. besides，we can improve our ability to operate the computer.
but we should not be given to the internet，or we'll get our life and study destroyed. besides，we should keep off the harmful websites. ，this doesn't prevent the internet becoming our friend. we can't throw away the apple because of the core，can we？
