Question

how does the water cycle ensure that we have water.
Ms. Sue
http://www.enchantedlearning.com/subjects/astronomy/planets/earth/Watercycle.shtml
Ff
It keeps on precipitating
Grace herring
I think that since the water cycle goes from one state to another and it never ends that we know we have water
ze french
i don't know why I'm writing this but hi people.i was asking this for my science
homework thank u
Samoa Wilton
I can’t find the answer
Anonymous
the water cycle dint need to ensure that WE have water because it never ends