The book "Effects of space factors on the Earth's ozone sphere" by Alexei Alexandrovich Kryvolutsky and Alexander Ivanovich Repnev is a fascinating and in-depth study. It opens the door for the reader. Related to the impact of space phenomena on our planet . This work will be of interest to both specialists in the field of ecology and astronomy, and a wide range of readers seeking to understand how global processes in space can affect life on Earth. The book examines key aspects of the interaction of cosmic factors, such as solar activity, cosmic radiation and other astronomical phenomena, with the Earth's ozone sphere. The authors analyze in detail how changes in solar activity can lead to fluctuations in ozone levels, and how this, in turn, affects the climatic conditions and ecosystems of our planet. The reader will be able to learn about how cosmic factors can contribute to the emergence of ozone holes and how these changes affect human and animal health. The book will be of particular interest to undergraduate and graduate students studying ecology, meteorology and astronomy, as well as anyone interested in modern scientific research and its practical implications. It can be an excellent addition to training courses and scientific seminars, as well as a source of inspiration for future research in this area. The topics raised in the book go beyond simple scientific analysis. The authors raise important questions about how humanity can adapt to changes caused by cosmic factors, and what measures need to be taken to protect the ozone sphere. In the context of global climate change and the growing threat of environmental disasters, the understanding of these processes becomes especially relevant. The book encourages readers to think about how our behavior on Earth can affect global systems and how important it is to take care of the environment. The style of the authors is distinguished by clarity and accessibility, which makes complex scientific concepts understandable to a wide audience. Krivolutsky and Repnev use many examples and illustrations, which allows the reader to better assimilate the material and see the practical application of theoretical knowledge. This makes the book not only informative, but also fascinating to read. If you are interested in such works as “Earth’s Climate: Past, Present, Future” or “Ecology and Space”, then “The Impact of Space Factors on the Earth’s Ozone” will be a real find for you. This book will not only expand your knowledge about the interaction of the Earth and space, but also make you think about how important it is to preserve our planet for future generations. Thus, "The impact of space factors on the Earth's ozone sphere" is not just a scientific work, but an important contribution to the understanding of the complex processes occurring at the junction of astronomy and ecology. It will become an indispensable source of information for all who seek to understand issues related to our common home - Earth.