Writing a scientific book A book entitled: Fundamental Concepts In Meteorology The book includes 6 chapters (361 pages) for the year (2021). The book aims to develop and apply meteorological methods and concepts for wide ranges and topics of atmospheric sciences. It includes analysis and interpretation of data and results supported by examples, questions, tables, graphs and illustrations. On 2/19/2023, through the Committee of Deans of the Colleges of Science, and after the committee’s experts were briefed on all the book’s priorities, the committee reached its adoption as a methodological book for students in the early stages of the departments of air sciences, environment and pollution, and the departments concerned with monitoring climate changes. And on 3/14/2023 and the approval of the Baghdad University Council to issue the university order to adopt the book methodologically. The book is a systematic reference for atmospheric sciences, the environment, pollution and the sections concerned with monitoring climate changes