Atticus allowed the children to shoot tin cans with their air rifles.
In To Kill a Mockingbird, it was their Uncle Jack- Atticus was not interested in guns.
Yes
It depends on the power of the air rifle, Local laws and the location where you live.
No.
It all depends on the rifle, pellet and power source.
Depends on the rifle. Accurately? About 50 yards max.
Depends on where the backyard is located.
yes
yes, if you are in space at the time and have an air rifle, you shoot it out the window, you die because of the vacuum, but it is successful. you killed yourself but got a BB pellet into space. WEAR a helmet next time.
Not anywhere in the US that I am aware of. Do understand that an air rifle, from a certain distance, looks like any other rifle so don't point it at cops or they will shoot you.
It depends on how involved parents are in the child's life. It may be the father, grandfather, sister, mother. They may learn it from a neighbor.