geology
study of the composition, structure, physical properties, and history of Earth's components, and the processes by which they are shaped
en-US/d͡ʒiˈɑləd͡ʒi/
en-GB/d͡ʒɪˈɒləd͡ʒɪ/
study of the composition, structure, physical properties, and history of Earth's components, and the processes by which they are shaped