In each cup of coffee or tea is equal to 1,400 litre of virtual water ,1litre of milk is equal to 1,000 litre of virtual water and also we are just using 3 percent of water in the world
In each cup of coffee or tea is equal to 1,400 litre of virtual water ,1litre of milk is equal to 1,000 litre of virtual water and also we are just using 3 percent of water in the world
St. Clare's Primary School 