Examlex
Which of the following is already in its empirical formula?
Occurrence of Volcanoes
The event of volcanic activity or eruption in a specific location.
Rock Cycle
The continuous process by which rocks are formed, broken down, and transformed into new rock types, driven by forces within the Earth and on its surface.
Rock Metamorphism
The process by which the mineral composition and structure of a rock is changed by heat and pressure over time.
Subsurface Mining
Extraction of minerals and resources from below Earth's surface, involving techniques that may harm the environment through alteration of land structure and pollution.
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