This textbook provides a comprehensive introduction to the study of marine life and its environments. It integrates fundamental principles of biology and physical sciences with a global perspective on marine ecosystems, utilizing examples from diverse regions worldwide to illustrate key concepts. The text emphasizes the scientific method and presents up-to-date information essential for a general education course in marine biology.

This textbook is designed to offer a solid foundation in marine biology for students in general education courses. Its global approach and integration of basic science principles aim to provide a comprehensive yet accessible overview of the field. The text is structured to cover essential biological and physical science concepts, making it a suitable resource for introductory study.