Water day quiz

1 Which of the following is not a water borne disease?

2 Water drops are spherical because of:

3 How much water the Earth has?

4 How much fresh water is there on the Earth?

5 If water is dropping from a tap each minute, how much water is wasted in a year?

6 How much does a family of 4 people waste per day on toilet flushes?

7 Which is the richest country in water resources?

8 How much water used by humans goes to agricultural purposes?

9 What does water molecule consist of?

10 What is the cost of water (e/m3) in Tampere?