Why do we need to conserve water?

We know that almost three quarter of the earth's surface is covered in water, but is in the form of icebergs and glaciers. We need this water for most of our daily activities, so we need to conserve it.
Water conservation is very important and essential to the environment, and the future of all human beings. Water conservation is when we minimize the amount of water we use every day, by simply saving the water so that it can prevent water shortages, and be used for ourselves, and all future generations. If we start saving water now, it will be easier to save more water for the future.
So, if we start conserving water now, there will be more water available for the future, there will be more longer water sustainability, and we can save it for a longer period of time.