Why making a research on earth is important what do you want the people know about it

Geology is the study of the Earth – how it works and its 4.5 billion-year history. Geologists study some of society’s most important problems, such as energy, water, and mineral resources; the environment; climate change; and natural hazards like landslides, volcanoes, earthquakes, and floods.

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separation of church and state? not sure what you mean.