The liquid separates because it turns into gas.
It goes into the clouds.
The sun makes the monocles separate and evaporates.
Rain can make runoffs
Sleet is ice
Rain is melted ice(Water)
Hail is big balls of ice
Snow is a type of ice
A river is mostly made by mountains
A underground flow is made by rain or wasted water.
Runoffs causes rivers are ponds
Resevoures are made by runoffs
Some people don't have sanitation.
Sanitation helps you get rid of waste.
Tap or Sink
We wash our self with a type of sanitation.
Pipes helps the water travel in a easier way.
The pipes are underground.