Possible, but not likely. The drop of a .22 bullet at one mile is so great you would need to aim several hundred feet in the air above him.
Theoretically possible out to a mile. 200 yds would be stretching it though
A .22 rifle can potentially kill animals such as deer or feral hogs with well-placed shots. It is important to ensure responsible and ethical hunting practices when using a firearm for hunting purposes.
In excess of 1 mile.
You use a 22. rifle
None
Definitely Yes.
Technically speaking, if one fired a .223 (5.56) it could kill at that range. If you are speaking of a .22LR or .22L, it is almost entirely impossible. The only way that a .22 could kill at that distance, is if you fired it at a very high angle and the bullet somehow landed in the eye socket, or punctured an artery in the arm. Just my $0.02
Yes. But I suggest using hunting pellets.
Rodents and small game.
Definitely Yes it can.
@ 1 mile
Raccoons and large possums are the largest things.