Geoscience is an interdisciplinary field of study. It employs tools from varied fields such as mathematics, physics etc. to form a better understanding of the diverse aspects such as biosphere, hydrosphere, atmosphere and other related aspects. This book contains some path-breaking studies in the field of geoscience. It traces the progress of this field and highlights some of its key concepts and applications. It strives to provide a fair idea about this discipline and to help develop a better understanding of the latest advances within this field. This book is appropriate for student seeking detailed information in this area as well as for experts. The readers would gain knowledge that would broader their perspective about geoscience.