The diagram below shows how one type of coal is used to produce electricity Summarise the information by selecting and reporting the main features, and make comparisons where relevant

The given diagram demonstrates how electricity is made from one kind of coal. Generally speaking, the process has eight steps, beginning with the raw materials as coal mines and completing with the use of electricity in households and factories. At the beginning of the process, coal mines are collected from underground tunnels to use for the next periods. After that, the material collection is crushed in a machine before transferring into carts and transported to the gasifier. At

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stage, heat is used to transform the crushed coal into a gaseous form. Turning to the next stages of the process,

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kind of material is cooled to clean in the following step or release heat as waste. Moving onto the stairwell after cleaning, the cooled gas is directed to the gas power plant, where heat waste is discharged again. To come to the final step, the electricity is produced and delivered to resident houses and other power stations for different purposes.