World water day in Yerevan high school 198
Students ask their parents and relatives can they use water not so much as usual, but less. And they are giving different answers. Mainly they agree, but somebody is saying that how can it help if hi did not use one liter water, how many people and organisations are spent a lot. Students explain, that every saved liter is important. Meny of parents are surprised when they see this movement of their children.