global warming maybe the most harmful environment problem human beings have createdplease discuss its causes ,consequences and what we can do to reduce it是要答案、、不是翻译、要用英语回答的答案、
问题描述：
global warming maybe the most harmful environment problem human beings have created
please discuss its causes ,consequences and what we can do to reduce it
是要答案、、不是翻译、要用英语回答的答案、
答
全球变暖可能是人类造成的最严重的环境问题
答
全球变暖也许是人类造成的最严重的环境问题。
答
The main reason owes to the over-releasing of the carbon-dioxide since the Industry Revolution.Not somebody could make any changes.It needs the international cooperation to reducing the quantity of re...