Question

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WHAT IS LIGNITE ??​

Answer 1

Answer:

Lignite is a dark brown to black combustible mineral formed over millions of years by the partial decomposition of plant material subject to increased pressure and temperature in an airless atmosphere. In simple terms, lignite is coal. ... Lignite is used in an environmentally-responsible manner by power plants.

Answer 2

Answer:

Lignite, often referred to as brown coal, is a soft, brown, combustible, sedimentary rock formed from naturally compressed peat. It has a carbon content around 25–35%, and is considered the lowest rank of coal due to its relatively low heat content.