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Fossilization
The process by which organic materials are preserved in the Earth's crust over geological time, becoming fossils.
Minerals
Naturally occurring inorganic substances with a definite chemical composition and crystalline structure, vital for various biological and industrial processes.
Sediment
Particulate material that is transported and deposited by wind, water, or ice, often forming layers on the Earth's surface.
Red Algae
A group of primarily aquatic, photosynthetic organisms, known for their reddish pigmentation and importance in marine ecosystems.
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