Constitution of the Earth''s Interior discusses the physical and evolutionary principles connecting various elements of the knowledge about structure and dynamics of the Earth''s interior. This work is divided into eight chapters that primarily focus on the physical, chemical, and petrological state. This text contains general data on a general stationary model, which is described by equations of state combining the basic parameters, including pressure, temperature, density, gravity acceleration, and mineral composition within the Earth''s interior. Considerable chapters concern the chemical and petrological composition of the matter in the Earth''s interior. The remaining chapters describe models containing inhomogeneities used to illustrate processes connected with phase transitions. This book will be of great value to geologists, physicists, and researchers.