This unique mentoring book on Earth, Atmospheric, Ocean & Planetary Sciences is based on the latest pattern of Joint CSIR-UGC NET for JRF and Assistant Professor positions.Salient Features of the Book:• To enable you to be well-conversant with the subject-matter and the exam-pattern, the book is well-equipped with Adequate Study Material and Solved Previous Years’ Papers. • Well-designed, reader-friendly study material and ample amount of Multiple Choice Question-Answers are provided in the book for the purpose of your Study and Reference. • Intensive Practice of Actual Exam Questions & important questions, modelled on Previous Years’ Papers, will immensely help you Sharpen your Problem Solving Skills and face the Exam Confidently.While the specialised study material of this book is aimed to prepare you for success, your due diligence and practice with this, will definitely ensure you success in your pursuit.