Marine Biologists study the scientific ecosystem of saltwater, including oceans and seas. Marine Biologists can analyze specific behaviors of marine life, organisms, and more. A Marine Biologist's title is more of an umbrella term that can involve various roles and responsibilities that depend on the Marine Biologist profession in question. For example, some specializations in Marine Biology can include research assistants, environmental engineers, ecologists, etc.  
  
As mentioned, a Marine Biologist can perform many tasks due to their subspecialties, but their role ultimately revolves around the study and continued marine life research. Many professionals in this field conduct studies that take place in natural and controlled environments. They research human impact on marine life, ecosystem characteristics, changing populations, data collection, and more, all of which depend on different locations worldwide.  
  
Governments and private companies typically hire Marine Biologists, some with different intentions and outcomes that lead to continued learning and research in this field. It can be a competitive field, and many Marine Biologists originate from scientific backgrounds.   

Personality of a Marine Biologist

•  Observational  

One of the most critical elements of a Marine Biologist's work is their research. For analysis purposes, they must be detail-oriented and highly observant. Marine Biologists can work in laboratories or out in the water observing and researching complex ecosystems and species. Possessing critical observational skills is an essential part of this role.  

• Adventurous  

Not all Marine Biologist activities will take place behind a microscope, and sometimes the job can include diving in headfirst. Therefore Marine Biologists must have an adventurous and curious personality. Marine Biologists can take part in adventures such as scuba diving or other fieldwork that involves some hands-on tasks, so they must embrace getting their feet wet in most situations.  

• Strong Communicators  

Working together in a team, teaching others, or writing research papers are all tasks that a Marine Biologist should expect in their career. They must be strong communicators who can effectively share their knowledge and findings with others, especially when recording research documentation and publishing their work to a professional audience.