The book progresses through key themes such as habitat, diet, and survival strategies, revealing where these ocean giants live, what they eat, and how they overcome environmental challenges. Readers will discover the diverse habitats these creatures occupy, from icy Arctic waters to warm tropical regions, and how factors such as temperature and prey availability influence their distribution.
Furthermore, it connects their biology with broader environmental sciences like oceanography and climatology, illustrating the impact of climate change and other environmental factors. By incorporating data visualization techniques and drawing from scientific research, ""Ocean Giants"" provides a scientifically rigorous yet accessible account suitable for general readers.
The book also addresses the environmental and ethical issues surrounding marine conservation, discussing topics like whaling, shark finning, and plastic pollution, ultimately encouraging readers to consider their own impact on the ocean.