AP Environmental Science Quiz: Test Your Knowledge of Coal's Environmental Impact

📚 Quick Study Guide

• ⛏️ Coal extraction can lead to habitat destruction, soil erosion, and water pollution.
• 🔥 Burning coal releases greenhouse gases (like $CO_2$), contributing to climate change.
• 🌧️ Sulfur dioxide ($SO_2$) and nitrogen oxides ($NO_x$) from coal combustion cause acid rain. The chemical equation for the formation of acid rain from sulfur dioxide is: $SO_2 + H_2O \rightarrow H_2SO_3$
• 💨 Coal combustion releases particulate matter, leading to respiratory problems and air pollution.
• 🌊 Coal ash disposal can contaminate water sources with heavy metals like mercury and arsenic.
• 🌡️ The overall environmental impact of coal includes contributions to global warming, air and water pollution, and ecosystem damage.
• 🌍 Clean coal technologies aim to reduce these impacts but are not yet widely implemented.

🧪 Practice Quiz

1. Which of the following is a major environmental impact of coal extraction?
   1. A. Increased biodiversity
   2. B. Habitat destruction
   3. C. Decreased greenhouse gas emissions
   4. D. Improved air quality
2. What greenhouse gas is primarily released during coal combustion?
   1. A. Methane ($CH_4$)
   2. B. Carbon Dioxide ($CO_2$)
   3. C. Nitrous Oxide ($N_2O$)
   4. D. Ozone ($O_3$)
3. Which of the following pollutants from coal combustion is a major contributor to acid rain?
   1. A. Carbon Monoxide ($CO$)
   2. B. Sulfur Dioxide ($SO_2$)
   3. C. Particulate Matter ($PM$)
   4. D. Volatile Organic Compounds ($VOCs$)
4. What is a potential consequence of coal ash disposal?
   1. A. Decreased soil fertility
   2. B. Water contamination with heavy metals
   3. C. Improved air quality
   4. D. Reduced greenhouse gas emissions
5. Which of the following is a respiratory health impact associated with coal combustion?
   1. A. Improved lung function
   2. B. Reduced asthma symptoms
   3. C. Increased respiratory problems
   4. D. Decreased risk of lung cancer
6. Which of the following is NOT a typical environmental impact of burning coal?
   1. A. Contributing to global warming
   2. B. Air pollution
   3. C. Depletion of the ozone layer
   4. D. Water pollution
7. What is the primary goal of "clean coal" technologies?
   1. A. To eliminate coal mining altogether
   2. B. To increase the efficiency of coal combustion
   3. C. To reduce the environmental impacts of coal use
   4. D. To make coal a renewable resource