What is water used for?

Obviously the most important use of clean water would be for drinking. (which in turn keeps us healthy, hydrated & energised.)

Other uses include:

• showering/bathing/washing ourselves. 
• rain --> agricultural benefits, such as helping plants and trees to grow, which in turn created food.
• cleaning: houses, cars, etc.
• cooking: water is used for boiling food, making certain dishes, tea/coffee etc.
• transportation: without water, we could not fly planes, drive cars, sail boats.

Q: How can I incorporate all these points to make an effective series of posters?