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Earth sciences play a crucial role in addressing modern challenges like pollution control, waste management, groundwater conservation, and mitigating volcanic and seismic risks. This discipline is equally essential for discovering and harnessing natural resources, including petroleum, natural gas, ores, and construction materials. A significant focus of geological research involves tracing Earth's transformation over its 4.6-billion-year existence. The planet's geological formations preserve an extensive chronicle of environmental shifts triggered by diverse factors. Numerous geoscientists dedicate their work to interpreting these planetary changes and forecasting future transformations. The Department of Earth Sciences provides specialized programs designed to train exceptional geoscientists pursuing Professional Geoscientist (PGeo) certification, along with alternative pathways for those with general interest in geological studies.
Our understanding of Earth's past has enabled critical discoveries of valuable resources like fossil fuels, industrial minerals, and precious metals, while also clarifying phenomena such as climate evolution and geological hazards. Insights from terrestrial geology even enhance our comprehension of celestial bodies. Among our faculty are planetary geology experts, including Dr. Mariek Schmidt, who contributes to NASA's Mars Science Laboratory mission, guiding the Curiosity rover's exploration of Gale Crater on the Red Planet.