This textbook is an insight to the functioning and potential of mother nature. It covers all the important aspects of Environmental Sciences and will be designed to meet the academic requirements of the subject for undergraduates, postgraduates as well as the academicians worldwide. The exclusive contents of the book will highlight the important environmental issues, scientific approach and anthropogenic impact through well drafted diagrams, flowcharts and contemporary case studies. Textbook will have total ten chapters, each carrying the relevant environmental issues as well as the advancement in the way to sustainable growth. Each chapter will carry long plus short answer question with previous year UGC NET Solved questions. At the end glossary of the terms; articles and review details of the ongoing research will be added. Key features of this book will cover critical analysis of devastating natural disasters of 21st century and their impacts. Special emphasis will be given to the ongoing Amazon forest fire and its impact. In addition, the major concern of climate change in post pandemic era of COVID19 will be analysed based on the facts.