is needed for life, so everyone needs clean drinking water. Yet
access to clean drinking water is a problem in many countries.
countries do not have enough water for their peoples' needs, and
in many countries the water is often too dirty to drink.
can happen through pollution from fertilisers used in farming, factory
waste and domestic sewage.
water spreads a whole range of diseases, from diarrhoea, cholera
and typhoid from drinking polluted water, to malaria and river
blindness from infection-carrying insects breeding in stagnant