Geology is an another branch of science which deals with the study of solid Earth, solid rocks of which Earth is composed of and the process which chnages them with the passage of time. The Vedic verses which describes these geological concepts are discussed below:
Revolution of Earth in Vedic Texts - Our Earth is revolving around the sun in an orbit. There is discussion about the revolution of Earth in Vedas...
Radius of Earth in Vedic Texts - In Pancasiddhāntika of Varāhamihira, given value of circumference of Earth is 3200 yojanas from where Radius of Earth can be calculated...
Shape of Earth in Vedic Texts - Astronomical observations proves that our Earth is not exactly spherical in shape.There are a few Vedic verses which discuss about this...