3分钟关于全球变暖的英语演讲稿5篇
3分钟关于全球变暖的英语演讲稿5篇
    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
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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 earth’s average temperature has increased
nearly 1 ℃. Due to all the early warning information 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 input model to estimate the earth can face the future. Prediction
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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 world’s 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 This is
not a crazy fantasy if humans don’t 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: don’我对你付出的青春这么多年什么歌t open air
conditioning use recycled paper environmental protection to leave the meat with
nitrous oxide don’t use plastic bags R22 by bus; R22; Little drops of life.
Actually it’s not difficult to environmental protection as long as you support
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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
教师节贺卡制作大全图片to rise. They say that this global warming will have dreadful consequences for
our environment, such as drought and flooding.
    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.
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    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.
    Secondly, they should make laws that limit the amount of greenhouse gases
that companies can emit. Private companies should be rewarded for following
these laws. They should also be punished for creating pollution.
    Finally, everybody is affected by global warming. Therefore, it is
important that governments involve individuals in the problem solving process.
For example they should encourage households to save as much energy as possible

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