essay代写,代写assignment,paper代写,代写留学作业,英国作业

导航切换

QQ:
1472267216

二维码

当前位置:主页 > 代写paper > 代写美国paper >

代写美国paper:Water lacking problem in the world

浏览: 日期:2019-06-15

Fresh water comes to be the biggest problem in the world. Many countries do not have enough fresh water to survival in the world, such as China and India. Those countries, however, are focusing on lack of water problem and raising fund to find the cause. To solve lack of water problem, major countries are using 3 methods to do it. First way is distillation from sea water. Second way is reducing the pollution of the fresh water. Third way is the elevation of utilization of water resources.

在线客服