**ENVIRONMENT ECOLOGY & HUMAN RIGHTS**- AS PER MG UNIVERSITY REVISED CURRICULUM- V SEMESTER. Applicable for B.Sc Chemistry Programme-----------------------------------------------------------------------------------Environment, Ecology and Human Rights is a text book meant for the V Semester Core course for students who have opted B.Sc Chemistry programmes of Mahatma Gandhi University, Kottayam. This is merely an effort to consolidate previously developed, yet scattered, knowledge under one roof. We used all reliable resources that we could collect to build up this book. We acknowledge the valuable suggestions of Dr Krishnaraj M V, Prof. Neethu Cyril, Prof. Laiji Joseph, Dr Honey Mary Joseph, Ms. Sharon Thomas and Ms. Aswathy Ajayan during the preparation of this book. The authors have been gratified by the encouraging reactions of a large body of students and colleagues in different colleges to their earlier text books. It is our optimism that this book will meet the necessities of students and teachers alike. This is the first edition of the text book. Despite our best efforts, errors might have crept in, for which we express regret. Please do not hesitate to drop us a line with your suggestions, complaints, compliments, or concerns which will guide us to perfection in the future editions of this book.