Synopsis The mother earth in the present day context witnessed a dramatic change which leads to the degradation of the planet. The degradation is of recent nature which started in past few decades. Man has brought the planet to the brinks of disaster by various ways. Today we drink, breathe, smell and eat polluted klthings due to the greedness of man. The natural resources of the earth became pollutedkl which is intolerable for the living beings of the planet. The population which is intolerable for the living beings of the planet. The population pressure increased day by day which much of world’s natural resources degraded cdausing extinction to many species. Due to advancement and invention of modern technology, earth’s genetic wealth depleted tremendously. The present work is a collection of selected articles on these issues contributed by eminent academics, scholars scientists from various concerns. This book is multi-disciplinary and is likely to prove useful for scholars, scientists, researchers and students engaged in environmental studies.