describe utility and variety of coal (class 10)
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Coal is a nonrenewable resource known as a fossil fuel. It's the most abundant fossil fuel we have. The fourtypes of coal include peat, lignite, bituminous, and anthracite, with anthracite being most desirable due to its high heat content. ... As a result, the vegetation was 'cooked' into coal.
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coal is found deep under surface of earth.
coal is gradually decay and compression of remain of plants and trees in absemce of air. it is a non renewable substance..,
there are 4 type of coals:
□ peat coal-it has 60% carbon
□lignite coal-60%-70% carbon
□bituminous coal-70%-80% carbon
□anthracite caol-90% carbon.
anthracite coal is the best type of coal.
in india coal is mainly found in bihar, jarkhand, west bengal, odisha and madhya pradesh. some big coal mines In our country are jharia, bokaro And ranjganj.
uses of coals--
1. railway engines to produce steam to rin engine
2. in villages it is used to cook food on chulhas.
3.used in thermal power plant to produce electricity.
coal is gradually decay and compression of remain of plants and trees in absemce of air. it is a non renewable substance..,
there are 4 type of coals:
□ peat coal-it has 60% carbon
□lignite coal-60%-70% carbon
□bituminous coal-70%-80% carbon
□anthracite caol-90% carbon.
anthracite coal is the best type of coal.
in india coal is mainly found in bihar, jarkhand, west bengal, odisha and madhya pradesh. some big coal mines In our country are jharia, bokaro And ranjganj.
uses of coals--
1. railway engines to produce steam to rin engine
2. in villages it is used to cook food on chulhas.
3.used in thermal power plant to produce electricity.
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