The protozoa are eaten by krill, that are eaten by mackerel, that are eaten by tuna that are eaten by sharks. This book explores the species and food chains and webs within an ocean habitat, and discusses why these food chains and webs need to be protected.

 

This book is part of a book series called Infosearch-Protecting Food Chains .

This book is aimed at children in primary school.

There are 48 pages in this book. This book was published 2011 by Capstone Global Library Ltd .