There are quite plenty of people with challenging or difficult jobs, but the hardest one in my opinion would probably have to be a Marine Biologist.
My uncle has a very challenging job; he works as a Marine Biologist in Cleveland, Ohio. That has to be a very challenging and difficult job because, you are basically in the middle of the ocean, and you have to be careful with all the dangerous sea animals, and all the wildlife there. A Marine Biologist is also a really hard job, because when there is a storm or something that is really bad, it’s pretty hard to control the ship. It’s a very challenging job in many ways; there are a lot of things that can happen to you out there in the middle of a large body of water. That’s why you have to be a