1. Which venue is the home ground of the English national football team?
Wembley
2. What percentage of the Earth is covered by water?
79% of the Earth is covered by water or ice
3. How much of a pineapple is water?
80%
4. How much did the world’s most expensive bottle of water, the gold-encrusted Acqua Di Cristallo Tributo a Modigliani, fetch at auction?
$60,000
5. How many hours a year, in total, do women in sub-Saharan Africa spend collecting water?
28,000
6. How much of the world’s fresh water is available to drink?
1 percent
7. How much salt water is in the world?
97.5%
8. How many cubic miles of water on the planet?
326 million
9. What is the pH level of pure water?
7
10. What is the density of water?
1g/cm³