In some cases, yes. Mountain creeks are usually especially clean because of the purification by the rocks and minerals. Nonetheless, boiling or purifying is the safest way to go.
Natural water.
Sparkling natural mineral water.
they have special enzymes
Water,skim milk and natural juice.
because it is natural and doesnt have any calories, surgar, carbs, ext......
they drink our air and breathe our water!
corn snakes drink water. if you have a pet corn snake you are required to change its water every day and i have seen my corn snake drink water, they would drink water in the wild as well.
Provided the water is clean there is absolutely no reason why people should not drink it. IT is MUCH better to drink tap water than water sold to you in plastic bottles. The production of the bottles is killing the planer.
lake Erie is a natural resource itself because of the fish that you eat and the water to drink.
the raindrop falls into a natural spring, then you drink natural spring water at lunch, and then you use the bathroom and it goes through sewage into a body of water which is then evaporated into a cloud.
How much water do I need to drink
They get their water from licking at the drops of dew on the leaves of their natural habitat (trees) - they rarely venture onto the ground, and wouldn't normally drink from a bowl.