Question

What is the primary environmental concern associated with the burning of bituminous coal, which is often used in various industries and power plants?

• A. Nitrogen oxide emissions
• B. Carbon monoxide emissions
• C. Sulfur dioxide emissions
• D. None of these

Answer 1

Answer:

C. Sulfur dioxide emissions

• Bituminous coal, a type of soft coal, is known for its relatively high carbon content, typically around 85%.
• This type of coal is commonly used in various industries and power plants for energy production. 
• When bituminous coal is burned, it releases significant amounts of sulfur dioxide (SO2) into the atmosphere.
• Sulfur dioxide is a highly reactive gas that can easily combine with other compounds to form particulate matter, which can then be inhaled and cause harm to human health.
• It also contributes to the formation of acid rain, which can have detrimental effects on both terrestrial and aquatic ecosystems.