Answer:
You could explain it with a box. Fill a box to the brim with objects. Tell him/her that volume is the stuff inside the box. Even if there are no objects in the box, there is still air. That is volume.
Answer:
It is a sound that can be adjusted
Step-by-step explanation:
Volume is something that is on all handheld or console like elctronics.
It can change the sound from loud to quiet.
