How do we benefit from geology as a science in mechanical engineering and electrical engineering?

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For example hydropower station, get mechanical power to spin shaft and transfer it to mechanical power with many application to it.

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Geological Engineering is an interdisciplinary field, in which principles of geoscience are used to solve engineering and environmental problems. It connects geology to numerous forms of engineering that include mining, oil and gas, civil, tunnelling and renewable (e.g. hydro-power and geothermal energy).

The Bachelor of Geological Engineering (Hons) provides graduates with a versatile set of skills that are applicable to a wide range of contemporary rock and soil excavation problems.

Geological engineers require the application of mathematics, physics, physical science, computer aided modelling, and environmental management to be able to manage the safe and economic design and implementation of excavations in the mining and civil engineering industries.