Man its raining again, now i have to take the kids inside.
Nana can I please have some water?
Sure sweetie
Actually, you cant give rid off water from were it came from nor destroy it.
Ughhh why does water have to be created and ruin are fun. I wish i get rid of it forever.
Nana whats that ?
Well my children is time for you guys to learn The Law of Conservation of Mass.
It means mass can not be created nor destroyed.
Didn't Lily just got rid of it? Where does water come from and why cant we destroy it? What is water made up anyway?!?
Evaporation
Condensation
The water cycle is just another example of the law of conservation of mass.As you see it can not be created nor destroyed and water is just moved from one place to another.
Water Cycle
Precipitation
Runoff
As you see water can not be created nor destroyed by a human all it does is move atoms. It can only change lets say when its evaporation then change back when its raining.
This process goes over and over again. Us humans can not created nor destroyed this matter.
The then this process goes on an on.
Nana so if water has been doing this forever that means the water I just drink was once been a long time ago with dinosaurs
Dinosaur
Oh so what ever happens water is matter and its made of atoms it follows the The Law of Conservation of Mass