保护环境的演讲稿100字二年级文字上册
环境问题是指由自然的或人为的原因引起的生态系统破坏，直接或间接影响人类生存和发展的一切现实的或潜在的问题。
环境问题伴随着人类社会生产并不断发展起来的，随着生产力的提高，环境问题正由小范围，低程度演变为不容忽视的全球性危害。
环境问题的实质是社会，经济环境之间的协调发展问题以及资源的合理开发利用问题。
今天，人类的环境意识越来越强。
环境保护的观念已经深入人们心中。
在这样一种好的氛围下，我们开展了这次演讲，一方面普及环保的基础知识，一方面完善我们自身的环保修为。
演讲稿保护环境(100字）
Environment - how can you help protect it? We all know Tagore. This famous Indian poet ['pəuit] once said, “Life is given to us, and we earn it by giving it.” As the saying goes, nature is given to us, and we earn it by contributing to it. However, most people nowadays just want to ask for more from the nature. In fact, they do very little contribution to the nature. Therefore, the environment around us is becoming worse and worse. Every day on Earth 12,000 barrels ['bærəl] of oil have leaked [li:k] into the sea; Earth every day there are 160 sq km （square kilometers ） of barren ['bærən] land known as the land; Earth every day there are 55,000 hectares ['hektɑ:] of forest ['fɔrist] fires ['faiə] due to deforestation [di:,fɔri'steiʃən] and destroyed; 8,000,000 tons [tʌn] per day quietly ['kwaiətli] in the water and soil loss ... ... At the end of why the information is ... ...? Behind because there are many, many human beings on our Mother Earth has done a bad thing. It all sounds so depressing - but we certainly mustn't despair! Every one of us, whatever age we are can do something to help slow down and reverse some of the damage. We cannot leave the problem-solving entirely to the experts - we all have a responsibility for our environment. We must learn to live in a sustainable [sə'steinəbl] way. Waste We humans create such a lot of rubbish! Is all our rubbish really rubbish? If you think about it, much of what we throw away could be used again. It makes sense to reuse [,ri:'ju:z] and recycle our rubbish instead of just trying to solve the problem of where to put it! Much of our waste is made up of glass, metal, plastic and paper. Our natural resources such as trees, oil, coal [kəul] and aluminium [,ælju'minjəm] are used up in enormous [i'nɔ:məs] amounts to make these products and the resources will one day be completely used up. We must cut down on energy use. * Sort out your rubbish. * Try to avoid buying plastic. * Don't buy over-packed goods. These are things that we can do easily, but it can avoid a lot of waste. Pollution The air, water and soil of habitats ['hæbitæt] all over the world have been, and are still being polluted in many different ways. This pollution affects the health of living things. This pollution affects the health of living things. Air is damaged by car and lorry fumes, and power stations create acid rain which destroys entire forests and lakes. When fossil fuels i.e. oil, gas and coal are burned to provide energy for lighting, cooking etc. they form polluting gases. Oils spills pollute sea water and kill marine life; chemical waste from factories and sewage works, and artificial fertilisers from farmland, pollute river water, killing wildlife and spreading disease. The careless or deliberate dumping of litter in the environment is not only unsightly but dangerous for wildlife too. For instance if you can do these: * Don’t drop litter. * Use less energy by switching off lights when rooms are not in use, not wasting hot water, not overheating rooms and not boiling more water than necessary when making a cup of tea! * Use a bicycle or walk instead of using a car for short trips. Then, many ,many pollution will disappear in our lives. Safety is in our hands .We must take part in more environmental protection activities, Plant more trees and flowers to make us live in a beautiful home with the blue sky ,blue water and green land forever. Safety is in our hands . Please try your best to tell people around you to deal with the rubbish , and to make a contribution to building our safe hometown . We should always remember in our mind that protecting the environment is our duty that we can never neglect [ni'ɡlekt]. Finally would you please let me end this speech with a little poem ['pəuim], “Be kind to the river. Be good to the trees. Smile at the sunshine, and bow [bəu] to the breeze [bri:z微风]. Be friendly to nature, and nature will be friendly to you!”
保护环境，演讲稿，100字
大家好
今天我要演讲目是保护环境。
保护环境是每个人的责任，人类都得承认一件事实，那大自然是人类的母亲，我们呼吸一口空气，喝的每一滴水，都开自然。
人类赖以生存的星球只有地球。
可是，人类像一个贪婪的孩子，只顾索要，不管回报，以至于现在的环境伤痕累场次以来，受伤的必将是我们人类自己……在此我呼吁大家；请保护环境，只有这是最终保护了人类自己
因为地球只有一个，人类不能克隆。
我讲到此结束谢谢大家
保护小动物的演讲稿100字
亲爱的老师们、同学们上午好
今演讲的题目是《敬畏生命，善待动物》能我们没有察觉身边的动物在一天天地减少。
动物是我们人类的好朋友，我们都要保护它们。
有一次，我看到一个悲惨的场面。
那天，我在树下玩，无意中看到了几个小孩子正搭着梯子去掏鸟巢。
他们把小鸟的雏儿放在射板上，用箭将雏儿活活射死。
雏儿身上流着一滴滴鲜红的血。
而那些小孩却在哈哈大笑，毫无悔改之意。
在我们学习过的一篇课文里，羚羊们为了生存，老羚羊不惜牺牲自己的生命，让年轻羚羊踩在它们的背上跳过悬崖。
我的心被这群动物的举动深深地震撼了。
而所有这一切都是我们人类造成的，因此在此我提议：1.不要猎杀动物、鸟类，不乱提动物进行贩卖活动。
2.不要乱砍伐树木，不破坏鸟的家，不掏小鸟。
我们要号召人类保护动物，不要为了个人的利益去滥杀无辜。
否则，最后灭亡的将是我们人类自己。
让我们从现在开始“敬畏生命，善待动物”吧
200字保护环境的演讲稿
In modern society, we tend to become more and more aware of our living environment or physical environment, because we is not clean as before. So many people now choose their house as to its environment but not its location and expenses to afford it. As we all know, the environment pollution is more and more serious during these years, what we could do is to make great efforts in protecting environment gradually. As to government pollution, as to common people. We also try to protect it and make it remain clean. Although we have managed to protect the environment to a certain extent. It is still a very long way to go. 中文大意：）在现代社会，我们越来越趋向于关注，我们的生活环境和自然环境，因为我们已认识到我们周围的环境已不像以前那么干净了，现在许多人买房看的是它的环境而不是它的位置地点及负担费用。
众所周知，这些年环境污染越来越严重，我们所能做的是尽全力保护环境，作为政府，已分布了一些法律禁止环境污染，而作为普通的人们，则是尽力保护它，让它保持清洁。
虽然我们已无法去保护环境，而环境已破坏到了一定程度，但是还是有一段长的路要走。
低碳环保伴我行100字演讲稿
尊敬的老师，亲爱的同学们： 大家好
今天我演讲的题目是：低碳环保，人人有责。
近几年，“低碳环保”这个词语越来越热门，因为“低碳与环保”是一种生活方式。
那些低碳环保人士正在努力的呼吁每一个人做到环保的生活。
解释“低碳与环保”这个词很简单，就是指生活作息中所耗用的能量要尽量的减少，从而减低碳排放，特别是二氧化碳的排放。
人人都知道，我们吸入氧气，呼出二氧化碳。
我们不可以不喘气。
但我们可以从生活方面来控制它。
现在，越来越多的环境问题出现，温室气体让地球发高烧，本世纪末海平面可能会升高1.9米。
生物物种会减少，甚至影响到形体的变化。
这些问题都与我们的生活息息相关，它们在提醒我们要爱护地球母亲，不该让它背负太多的垃圾。
”地球是我们赖以生存的家园“这句话每个人都耳熟能详，但对于地球来说，我们能做的真的很少。
我们生活在地球上，就对它有了责任，所以环保，早就应该尽力的开始了。
国家也在呼吁节能减排，倡导全社会低碳出行，绿色环保。
有人认为”低碳“生活很艰难，其实不然，降低碳排放量有很多办法。
在我们日常生活中就可以轻易做到。
夏天快到了，现在的气温比往年都高，许多人会一回家就把空调打开，并且把空调的温度调到最低。
这一举动又给了二氧化碳重出江湖创造了机会。
每开一小时就增加了0.621KG的碳。
我们每一个人开一个小时的空调，那你可以想象二氧化碳的排放有多少，那数目将是大道惊人。
所以我们在夏天，还是要做到尽量开风扇，既省电，又低碳。
一举两得。
如果非要开空调，那么，空调的温度最好控制在26度。
汽车的废气排放量也是非常巨大的，现在越来越多的人家配置了小汽车，小汽车越多，废气的排放量就越大。
交通工具的废气排放量占到温室气体排放的30%。
低碳环保演讲稿5篇。
这是多么恐怖的一个数字啊。
所以，减少此类气体排放的最好办法就是低碳出行，那就是骑自行车或乘坐公交车，更是可以步行，同时也锻炼身体。
对于我们学生一代来说，我们也可以从很多方面做起，担当起该有的责任。
我们可以用学生的力量，大力宣传低碳环保的重要性，学校也可以组织相应的活动来提高学生们的环保意识。
同学们可以在学习与生活中学会低碳环保，我们可以从衣食住行等各个方面来体现低碳环保。
生活在这个世纪，低碳环保生活很快就会成为一种体现个人品味的生活方式。
走进低碳，改造环境。
做到”低碳环保“，更是”人人有责“。
我的演讲到此结束，谢谢大家
