全球变暖通用 全球变暖和科技有关(8篇)

范文为教学中作为模范的文章，也常常用来指写作的模板。常常用于文秘写作的参考，也可以作为演讲材料编写前的参考。大家想知道怎么样才能写一篇比较优质的范文吗？以下是小编为大家收集的优秀范文，欢迎大家分享阅读。

最新全球变暖通用一

as we know, the global water shortage is becoming increasingly sever mainly due to global warming, environmental pollution and the ever-increasing population. therefore, it’s high time we did something about it.

firstly, an effective way, i think, is to reserve water in a scientific way for future use. secondly, new methods need to be developed to use the existing waster resources, for example, turning sea water into fresh water. thirdly, we must stoop water pollution by law. last but not least, it’s everyone’s responsibility to make good use of water, such as recycling and saving water in our daily life.

in conclusion, people around the world should be aware of the real situation of water shortage, protect the present water resources and explore potential ones scientifically.

早上好。我是李华来自中国福建。这是我的荣幸在这里谈谈全球水资源短缺和处理它的方法。

正如我们所知，全球水资源短缺越来越严重主要是由于全球变暖，环境污染和不断增长的人口。因此，是时候我们做了些什么。

我认为，首先，一个有效的方法就是储备水科学的方法，以供将来使用。其次，需要开发的新方法使用现有的浪费资源，例如，将海水转化为淡水。第三，我们必须弯腰水污染由法律规定的。最后但并非最不重要，它是每个人的责任，充分利用水，如回收和节约水在我们的日常生活中。

总之，全世界的人们应该意识到水资源短缺的真实情况，保护水资源和潜在的科学探索。

最新全球变暖通用二

i often see on television, network is now the holes of the earth has been destroyed by human, if we are in different heart to protect it, the destruction of the earth will be pletely in the near future. faster and faster, with the development of human science and technology science and the negative effect gradually manifested, then let me give you a few examples to illustrate why experts predicted that the earth will be gone after so many years.

first of all, global warming is one example, soak in the hot weather in summer air conditioning bees a new "hobby"， but what do people ever thought of air conditioning can bring negative effect? gas air conditioning to contain large amounts of methane, to the outside is the leading cause of global warming gases, methane and air conditioning will waste a lot of electricity, so try to avoid using the air conditioning or appropriate use.

another reason is that carbon dioxide, automobile exhaust and factory waste gas containing a large amount of carbon dioxide, and carbon dioxide are most likely to lead to global warming. cars now, too much exhaust serious affect our nong cough, throat inflammation.。. 。 according to concerning sectional statistic chinas per capita emissions of carbon dioxide emissions every year 2. 51 tons a year! the changes in the harsh environment around us.

more important reason is that: reduce forest, farmland, water damage and serious water pollution, fresh water supply is a problem, many parts of the draft has bee a big problem. now countries are massive effort, demanding, and costs "of the south-north water persion project"。

in order to save the planet, people all over the world should be: dont open air conditioning, use recycled environmental protection bags, dont use plastic bags, take the bus, dont throw waste batteries.。. such as the dribs and drabs in life. in fact, environmental protection is not difficult, as long as you support is the best gift you give earth environmental protection, take action, this is a powerful force!

我在电视上、网络上经常看到此刻的地球已经被人类破坏的千疮百孔，如果我们在不一样心协力的保护它，地球将在不久的将来彻底的毁灭。随着人类科技的发展越来越快，科学随之产生的负面影响逐渐体现出来，下头我就给大家举几个例子来说明为什么专家会预言地球将在多年后不复存在。

首先全球变暖就是一个例子，天气炎热在酷暑里泡空调成为一项新的“业余爱好”，但人们可曾想过空调会带来什么负面影响呢？空调排出的气体中包含很多的甲烷，输送到外面甲烷也是导致全球变暖的气体，同时空调还会浪费掉很多的电力资源，所以要尽量避免使用空调或适当使用即可。

另一个原因就是：二氧化碳，汽车尾气与工厂废气中包含很多二氧化碳，而二氧化碳最可能导致全球变暖。此刻汽车逐渐增多，太多的尾气严重影响着我们咳嗽、喉哝发炎……。据有关部门统计中国每年的二氧化碳排放量人均排放量到达2。51吨每年！我们周围的环境在恶劣的变化。

更重要的原因就是：森林减少，农田减少，水资源破坏，水污染严重，新鲜的淡水供应成了问题，许多地方吃水已经成了一大问题。此刻国家也在大规模的搞费力，费神，又费财的“南水北调的工程”。

为了拯救地球，全世界的人们都应当做到：不开空调，使用回收环保纸袋，不用塑料袋，乘坐公交车，废旧电池不要乱扔……等生活中的点点滴滴。其实环保并不难，只要大家支持环保就是你给地球最好的礼物，行动起来吧，这就是一股强大的力量！

最新全球变暖通用三

many people believe that human activity is causing the earth’s temperature to rise. they say that this global warming will have dreadful consequences for our environment, such as drought and flooding.

很多人都认为是人类活动导致了全球气温上升。他们说全球变暖会对我们的环境造成可怕的后果，如干旱和洪水。

what should governments do to help prevent global warming? give reasons for your suggestions.

政府该做什么来防止全球变暖呢？给出你建议的原因。

the earth’s temperature is rapidly changing. as a result there has been a lot of climate change such as heat waves, droughts and floods. scientists believe that this is the result of human activity, which is polluting the earth’s atmosphere. this could become a disaster if governments do not act to help prevent global warming. they can act in three ways; by supporting research, by making laws and by keeping the general public informed.

地球的温度正在迅速改变。导致很多气候变迁，如热浪、干旱和洪水。科学家认为这是人类活动污染了地球的大气层的结果。如果政府不采取行动来防止全球变暖的话，这可能会成为灾难。他们可以在三个方面上有所行动；支持研究，制订法律和保持公众知情。

firstly, governments can support research. for example, they should encourage companies to develop vehicles that cause less pollution. they should also support alternative sources of electricity from wind and water rather than from oil and coal. as well, they should sponsor conferences to discuss the effects of greenhouse gas emissions and possible solutions to the problem.

首先，政府可以支持研究。例如，他们应该鼓励公司致力于汽车研发来减少污染。他们也应该支持来自风和水的电力替代能源，而不是来自石油和煤的电源。同时，他们应该主持会议来讨论温室气体排放的影响和可能解决问题的方案。

secondly, they should make laws that limit the amount of greenhouse