Let me be clear:
You are not going to earn any money by just doing the simple tasks like surveys (been there, done that )
But since that wasn't your question....
I earn money making "responsive" (e.g. layout that adapts to screen sizes) websites. And Bukkit plugins (but that doesn't earn much). In my opinion you always have to learn something to actually make "big" money. That's very logical look:
If it's that easy that you don't have to learn anything to do it, anyone can do it, so does the one willing to pay you. (so they won't pay because they can do it themselves).
So I suggest you learn some coding language (PHP for instance)
