作业帮蓝色星球英语手抄报
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/30 14:52:52
蓝色星球英语手抄报
蓝色星球英语手抄报
蓝色星球英语手抄报
World Water Shortage
A new study warns that about thirty percent of the world's people may not have enough water by the year 2025.
A private American organization called Population Action International did the new study.It says more than three-hundred-thirty-five-million people lack enough water now.The people live in twenty-eight countries.Most of the countries are in Africa or the Middle East.
The report also says long-term solutions to the water problem must include controls on population growth.It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have.
P-A-I researcher Robert Engelman says by the year 2025,about three-thousand-million people may lack water.At least 18 more countries are expected to have severe water problems.The demand for water keeps increasing.Yet the amount of water on Earth stays the same.
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