Answer
A pressurized garden sprayer works because there is a lot of gas packed into a small amount of space. This results in the gas wanting to escape from the sprayer. Since the gas wants to escape when you allow it to escape, whatever is in the sprayer fires out.
Work Step by Step
A pressurized garden sprayer works because there is a lot of gas packed into a small amount of space. This results in the gas wanting to escape from the sprayer. Since the gas wants to escape when you allow it to escape, whatever is in the sprayer fires out.