Question

Q State three conditions that result in the formation of different varieties

of coal.

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Answer 1

Answer:

Coal Formation

Peat – Stage One. Peat is the first stage in the formation of coal. ...

Lignite – Stage Two. Lignite, the second stage, is formed when peat is subjected to increased vertical pressure from accumulating sediments. ...

Bituminous Coal – Stage Three. Bituminous Coal is the third stage. ...

Anthracite – Stage Four.

Answer 2

Answer:

Birmingham coal -stage there bituminous in the coal in the third stage

antratica -stage four