The book, ‘Environmental Studies’ has been written in a simple language. It focuses on Multidisciplinary Nature, Environment, Natural Resources, Ecosystem, Biodiversity, Environmental Pollution, Social Issues and Human Population and the Environment. All the chapters have been supplied with neat and clean diagrams which help the students to understand the text. Glossary and Appendix have been given at the end of this book which has also useful for the students to understand difficult words. The charts and tables has been extended to a greater extent to make the subject material more readable and to help the students in grasping it clearly. Case studies and suitable examples have been cited to ensure clarity of the subject.