Question

What is the study of earth is internal external structure called ? answer in Long​

Answer 1

Geophysics

Geophysics pertains to studies of the Earth that involve the methods and principles of physics. The scope of geophysics touches on virtually all aspects of geology, ranging from considerations of the conditions in the Earth’s deep interior, where temperatures of several thousands of degrees Celsius and pressures of millions of atmospheres prevail, to the Earth’s exterior, including its atmosphere and hydrosphere.