Geology is an earth science that studies solid Earth, the rocks of which it is composed, and the processes by which they change over time. Geology can also refer to the study of the solid features of any terrestrial planet or natural satellite, (such as Mars or the Moon).
Geology is a natural science that studies the Earth and other astronomical objects. It also examines the Earth's history, structure, and composition, as well as the processes that affect it.
Geology is also known as geoscience or Earth science. It overlaps with other Earth sciences, including hydrology.
Geology covers topics such as: Plate tectonics, Past climates, Glaciers, Floods, Groundwater flow, Dinosaur evolution. Geology degrees can lead to jobs in civil engineering, energy, mining, or hydrology.
Knowledge of Geology is important for: Predicting the behavior of Earth systems and the universe Finding natural resources, such as ground water, petroleum, and metals Conserving soils and maintaining agricultural productivity Developing natural resources in ways that safeguard the environment
The word "geology" comes from the Modern Latin word geōlogia, which comes from the Ancient Greek words gê ("earth") and -logia ("the study of").
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