The average photojournalist can make around forty five thousand dollars a year, which isn't an insane amount, but that's just salaried work on the low end. If you're a good photographer then you can always work on the side as well. That's an applicable skill, and as your prestige grows, you can charge even more for your pictures since your name has value, and you'll easily be making 6 figures yearly.
I want to reiterate that just because you may own a camera and take pictures with it doesn't make you a photographer or photojournalist. That's like saying that since you can stand on a skateboard that you're a skateboarder. What's going to happen when you try to go down a ramp? You'll have to build the required skills to get into the money game, but that's going to be true for any of these.