Over many decades of implementation, we have learned that environmental protection can never be sufficiently developed and promoted. Because the world is currently coping with increasingly critical environmental concerns, it is imperative that we intensify our efforts to promote and enhance environmental protection. This book has been arranged for young researchers from various universities and colleges in accordance with the most recent developments in green technologies. We are confident that new edition of the book will be more valuable to all researchers who have been involved in scientific study given the latest information on many elements of sciences. Contents- Green Space Plays an Important Role for Human Being; Patent: A Security of Invention; Effects of Persistent Organic Pollutants on Human Health and the Environment; Biogas Recovery from Waste Deposited in Landfills; A Review of Bakanae Disease in Rice; Adaptation of Thermomorphogenic Plants to Global Warming; Green Computing for a Green Environment; Applications of Basic Physics; Bacterial Infections and Treatment; E Waste Management as a Global Challenge; E-waste Policy for India; Environmental Factors Affecting Human Resources Management Activities; Review Study on Environmental Impacts of Organic Farming