Nihal ERGENE World Water Day Events On World Water Day, we first asked the children about the areas that water uses. We listened to their answers and we did our water cycle experiment and hung it on our window. We asked the children what would happen if there was no water, and allowed them to brainstorm. We tried to help them understand how rain water is cleaned by doing the water purification experiment.We tried to draw attention by determining a slogan and saying it together.