Humans have relied primarily on their surrounding environment for survival and sustenance. However, the interactions between humans and environment have resulted in massive deterioration of environment. This book explores the diverse implications of human activities that are destroying the ecosystems of our planet and endangering all the species on earth. It is a compilation of chapters that cover some of the significant aspects in this field of study such as agriculture and food security, protection and preservation of biodiversity, pollution, environment and human interaction, environmental education, etc. The extensive content of this book provides the readers with a thorough understanding of this important subject area.