Water cycle is a continuous process. It will last long.
No.
Have you ever looked up the definition of cycle?
Collection is the last step of water cycle. Water is stored in a proper way.
yes...the water is in constant cycle, and there is as much water as there ever has been (except for the first ages of the earth, before the water came to be here) and as there ever will be (until the earth is vapourised). Will there be enough to satisfy the increasing population is another question entirely.
Water cycle does not end up. It is an on-going process. It produces rain.
the water cycle
rain evaporation yes
it is runoff
it can last for ever
no, it does not according to the law of consevation of mass
If you have ever heard of the water cycle that does it. Just type water cycle into google and it should come up with suggestions and answers. What are you doing it for anyway?
Not unless our atmosphere changes (like an ice age). The water cycle then will still have the same steps but just not in the same amounts.