Journey of Water 对比 Aeroplanes and kites 的使用情况和统计数据

Water is the source of life and a very important friend of mankind in nature. There are many forms of water. The rain, the dew, and the rivers are liquid water. The snow flakes, the ice cubes are solid water. The cloud, the fog, the steam are gaseous water. There are also many functions of water. We need drinking water every day. Tap water is used for bathing. Rivers and irrigation canals are full of water. Where there is water, there is life. Water is mankind’s nature friend. Water, from households, flow through the streets and under the bridge, where will they go? It turns out that the water flowing out of the city will not only go to different waters during the trip, but will also undergo a series of magical "purifications" in nature, and then they will become clear again and then re-enter our lives. This is the self-purification of water in nature. We introduce to our children the most important friend of nature in the form of a picture books and experiential games. Only by understanding water and knowing more about the journey water makes, will a person start cherishing the water. This is the science of water and the story of life. * This picture book has 18 beautiful and dynamic pages. Water as the story teller to show the children "Who is the water?" * Through this carefully designed game, children will understand how water is polluted and How water gets purified in nature. This is the science of nature and the story of life.