Water is one kind of the most importanttings on earth. We use water to do many things. And also, we can not livewithout water.

There are lots of water onearth. But, more than 70% of them are salt water. And lots of water are dirty.So, only a little water are drink able. We must start to save water right now.Here are some tips about how to save water.

First of all, remember to turnoff the water tap when you don't need it. Second, take a shower, not a bath. Youwill save lots of water if you do it for some years. Then, use the used waterto watering flowers or wash the garden. Finally, plant more trees. They cansave water in their body, and key the water clean.

Water is so important and useful.Let us start to save water right now. If we all work together, we will really helpthe earth.