Marine Biology is the scientific study of organisms and processes in the ocean and other marine environments. It focuses on the interactions between living organisms and their environment, including the physical, chemical, and geological aspects of the ocean.

Based on the 1014000 people who completed an IQ test at BRGHT, the average IQ of people who study Marine Biology is 99.18. With this IQ score, Marine Biology ranks #238 on the list of studies by average IQ.

It is important to remember that intelligence is complex and multifaceted, and that intelligence tests do not capture all aspects of human cognitive ability. The BRGHT IQ Test measures candidates' logical reasoning, numerical and spatial reasoning skills.