global warming and our life的英语作文范文一：
Nearly all scientists agree that the planet is warming. What is still open for debate is how much of the warming is due to human activites, and what all the potential effects will be worldwide. The Pentagon commissioned a report on the possibility of rapid climate change -- in particular examining the collapse of the north atlantic thermohaline conveyor (a process that delivers warmth from the gulf stream to Europe). hxw.red

The report looks at historica precendent for such significant events, of which there are a few. The good news is that life survived all those previous events, the bad news is that there could be significant negative political and economic consequences to such a rapid shift.

In terms of what we can do, everyone can work to reduce carbon emissions... but we need to realize that such a fix will not stop warming for quite some time. Current models show that even with a complete halt to human based carbon emissions, that the world would not stop warming for decades. This same lag effect has made it difficult for scientists to finally agree that long term warming was taking place. Now we have enough data to be pretty sure on that, but we don't have many solutions as how to significantly slow the warming.

Ultimately, it would be ideal for the human race to move toward energy and economic growth solutions that would sustainable in the long long term (centuries or more)... To reach that state we need to move entirely to renewable energy sources and close the loop on materials and toxics used in manufacturing. This will probably take at least 50-100 years, but we'll never get there unless we start... and not getting there is not really an option for the human race as a whole.

global warming and our life的英语作文范文二：

Global warming has quickly become one of the most heated issues. With the development of the economic, the emission of the green house gas, consisting of about 70% carbon dioxide, has been increased, attributing greatly to the global warming.

Global warming is the slow and steady increase in the temperature of earth and its atmosphere. The increase in the temperature of earth has caused many effects like the melting of ice in Polar Regions, increase in disease occurrences, drastic climatic changes and rise of the sea level.

As the effects of global warming is becoming more and more evident, many of us have started to realize that steps have to be taken to control Global warming, such as the usage of clean energy resources and the alternative of motor.

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