Not all rivers are dirty to drink from but most of the time rivers have slugs and worms and tadpoles and frogs spurn inside them which is very bad for you indeed and they may even have saliva in them so most of the time rivers are very unhygienic to drink from and you risk catching so many things. But on the other hand, some rivers are cleaned out once in a while so they can be very clean indeed and you can drink from some.
So to answer the question, some rivers you can drink from and not catch any diseases but other rivers you can die from as there can be to much bacteria in them.
They modify Rivers and Lakes because they need to make it clean and not dirty so they can drink, wash their hands, or bodies in that water.
all the dirty ness in it
No! Horses should never drink dirty water. They should have access to clean water at all times.
They normally drink dirty water because that's all they have in life.
There is dirty water all over Africa. It's not easy to keep rivers clean,or to filter water.
People in third world countries who don't have access to clean water and must drink out of rivers, lakes,wells etc.
no they drink from their blood
there want to get dirty
no
The two rivers in Mesopotamia is name Tigris and the Euphrates rivers. There are healty to drink from. There are use to bath in it to. The Tigris and the Euphrates rivers are the two most important rivers in Mesopotamia.
They drank water. Usually from gords. To dip in rivers and drink on the stops by rivers.
Platipuses drink milk, like all mammals, whilst they are infants.