How to make water effect with part

Hello, I am making a game which is about the wild/nature and I came to realize that I need water to make my environment look better

Is there anyway to script a water effect with parts which act like water and it have gravity. By I mean gravity, I will it will act like normal water like how Island did theirs. In detail, when a player place down water or other liquids, the liquids will slowly goes down a stream or spread across a surface. If it is placed in midair, it will just slowly make it way to the ground. Basically, I want to make parts which will act as water like Minecraft or Islands.

I tried to search it up but I haven’t found anything related so I came to here.

It will be really helpful if you can attach a tutorial, script or article that is related to the topic. But nonetheless, have a nice day

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