Question

coal is spongy material Called .....................................

Answer 1

coal is spongy material Called. peat

# peat

Answer 2

Coal is spongy material Called Peat.

Explanation:

• The process of the formation of the coal undergoes three distinct stages.
• The stages are peat, lignite, and coal.
• Coal is a form of sedimentary rock.
• It is made up of decaying matters which is organic.
• For the formation of coal, the swampy area along with a huge amount of plant life on it is required.
• In the process of the formation of coal, the spongy and brown material is termed to be peat.

Learn more:

Formation of peat

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