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Definitions from the Web

Coal Beds

Noun

1. Astronomy: Large areas on the Moon's surface with high concentrations of dark-colored, carbon-rich material resembling coal.
2. Geology: Layers or seams of organic-rich rocks, composed mainly of fossilized plant remains, which can be extracted and used as a source of coal.

Sample Sentences:

1. The astronomers were captivated by the extensive coal beds discovered on the Moon.
2. The coal beds in the region have been mined for decades, providing a significant source of energy.

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