Question

Which gaseous pollutant is produced by the combustion of coal in power plants ?​

Answer 1

$\huge\fbox\red{A}\huge\fbox\pink{N}\fbox\green{S}\huge\fbox\blue{W}\fbox\orange{E}\huge\fbox\red{R}$

• Coal is an abundant fuel source that is relatively inexpensive to produce and convert to useful energy.
• However, producing and using coal affects the environment.

Effects of coal mining

• Surface mines (sometimes called strip mines) were the source of about 62% of the coal mined in the United States in 2019.
• These mining operations remove the soil and rock above coal deposits, or seams.
• The largest surface mines in the United States are in Wyoming's Powder River Basin, where coal deposits are close to the surface and are up to 70 feet thick.

Answer 2

$\huge{\underline{\underline{\bold{\mathtt{\purple{✍A{\pink{N{\green{S{\blue{W{\red{E{\orange{R✍}}}}}}}}}}}}}}}}$$\huge{\rightarrow}$

$sulfur \: dioxide (SO2)$

$carbon \: dioxide$

$hydrogen \: chloride$

$hydrogen \: fluoride$

are the gaseous pollutant is produced by the combustion of coal in power plants.