(相关资料图)
1、Water Water is very important for living things. Without water there can be no life on earth. All animals and plants need water. Man also needs water. Water is found atmosteverywhere. Even in the driest part of the world there is some water in the air. As we all have found out, water may be a solid, or a liquid or a gas.When it isa solid, it may be as hard as brick, When itis a liquid, you can pour it out of a container. When it is a gas, you cannot see or feel it. Although about 70 percent of the earth’s surface is covered with water,there are many places in the world still running out of water. So we should make good use of water on earth.。
本文分享完毕，希望对大家有所帮助。
标签：
相关新闻
保险时讯
10-21
10-21
10-21
10-21
10-21
10-21
10-21
10-21
10-21
10-21
