2) For each of the human activities listed, identify the type of air
pollution emitted. Then, suggest an alternative human activity that
emits less or no air pollution to take its place.
Human Activity
Type of Air Pollution
Alternative Human Activity
Driving a car
power plant running on
coal and natural gas
Large-scale cattle farming



Answer :

Human Activity: 1. Driving a car - Type of Air Pollution: Carbon monoxide, nitrogen oxides, particulate matter - Alternative Human Activity: Using public transportation, biking, or walking can reduce air pollution from car emissions. 2. Power plant running on coal and natural gas - Type of Air Pollution: Sulfur dioxide, carbon dioxide, mercury emissions - Alternative Human Activity: Investing in renewable energy sources like solar, wind, or hydroelectric power can greatly reduce air pollution caused by coal and natural gas power plants. 3. Large-scale cattle farming - Type of Air Pollution: Methane emissions from cattle - Alternative Human Activity: Promoting sustainable agricultural practices, reducing meat consumption, or transitioning to plant-based diets can help lower methane emissions from large-scale cattle farming.