ایده و اختراع

Hello
I hope you are well
One of the problems we always see is that every year in the mountains and forests, a lot of trees burn in the fire and we can't turn them off and we don't have access to extinguishers.
In my opinion, it would be great if a gun was made that fired cannonballs and the materials in the cannons were the same as the ones in the fire extinguisher and exploded like grenades after a few seconds. Make it easier to access the fire and put out long-distance fires
This is just a preliminary idea