Excuse me, are the two books Introduction to Geography and Introduction to Earth Science the same book? At present, it's all compiled by Liu Benpei.

After all, Introduction to Geographical Science and Introduction to Earth Science are not the same book.

Introduction to Earth Science is a higher education press? Published book, this book includes the basic astronomical knowledge of the earth and the knowledge of the structure, function and relationship of the earth's sphere, and at the same time analyzes and expounds the problems faced by the earth today, such as global change, environmental pollution, resource depletion, population expansion and natural disasters.

Introduction to Geographical Science is a book published by Pan Yujun and Wu Youde by Science Press in July 2009. Based on more than 20 years' teaching and scientific research work, this book is a geography textbook that embodies research or exploratory learning and is compiled according to the professional norms of geography science.