Marine biologists study the plants and animals in the ocean. They learn about how humans impact the oceans.

This book is a Blastoff Reader from the Careers in STEM series. There are 2-3 sentences per page and uses many text features such as bold words, table of contents, glossary, photographs and captions. They also include brief information about a famous marine biologist.This book explains what a marine biologist is, does, and how to become a marine biologist. The careers in this series introduce readers to careers they may not know about.