3分钟关于全球变暖的英语演讲稿

3分钟关于全球变暖的英语演讲稿 地球的温度正在快速变更。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。假如不接受行动来防止全球变暖的话，这可能会成为灾难。以下是我为大家整理的3分钟关于全球变暖的英语演讲稿，供大家参考学习。 3分钟关于全球变暖的英语演讲稿1 In recent years do you think the weather suddenly turned hot had the cool autumn now almost until early October the hottest day in August has reached more than 40 degrees. These is different from normal vision we have ourselves to blame the curse. Today the term global warming has gradually penetrated into our life. The word sounds very academic even feel very far away from us so some people are not. In fact the effects of global warming is beyond our imagination global precipitation redistribution glaciers and permafrost melt rising sea levels and so on. Both harm the natural ecosystem balance more threatening human food supply and living environment. Now that you have aware of the dangers of global warming you should go to predict and improve it. Imagine if global warming is melting in the 21st century the global average temperature rising gradually so the next super storms the next round of searing heat the next major natural disasters will happen China The United States Japan No one knows. The debate has ended. Scientists around the world agree points out that the earths average temperature has increased nearly 1 ℃. Due to all the early warning ination human use of thousands of ships tens of thousands of the monitoring stations of the land and outer space satellite to monitor the earth together. Scientists will have the most advanced computer data model to estimate the earth can face the future. Prediction results are worrying. Forty years later the Himalayan glaciers the water to the survival of millions of people are likely to disappear. The Greenland ice sheet could melt in 50 years. Currently half of the worlds biodiversity in the amazon rainforest but the rainforest is likely to turn into a piece of barren land by the end of the century. Is likely to be the future of the world like in the movie the day after tomorrow tornado ice fracture the temperature fell sharply ice storms freezing rain earthquake flood tsunami volcanic eruption... This is not a crazy fantasy if humans dont stop destroying the environment it will become a reality However in the warming is also good. Global warming on rice in heilongjiang province has played a large role. Just global warming to human future development is still the do more harm than good. In order to save the planet we should try to be dont open air conditioning use recycled paper environmental protection to leave the meat with nitrous oxide dont use plastic bags R22 by bus; R22; Little drops of life. Actually its not difficult to environmental protection as long as you support environmental protection is the best gift you gave the planet. Thank you all 3分钟关于全球变暖的英语演讲稿2 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 e