Water conservation theme class dynamic PPT template

This is a set of water-saving theme class dynamic PPT template, using a cute cartoon style, PPT a total of 39 pages, divided into: the current status of water resources; the days of water shortage; the value of a drop of water; how to save water; a total of 4 section. The National Water Conservation Mark is shown in the PPT, which evolved from water droplets, palms and the earth. It symbolizes that every citizen on earth must care for every drop of water on earth.