Environmentaleasy · Past Paper
Which of the following is a natural source of air pollution?
AFactories
BVolcanic eruptions
CAutomobiles
DPower plants
✓ Correct Answer: B — Volcanic eruptions
Volcanoes release massive amounts of sulfur dioxide, ash, and carbon dioxide naturally.
Share this question
More from Environmental
- Which of the following is an example of an abiotic component of the environment?
- What is the effect of 'Ocean Acidification'?
- Which pollutant is produced by photocopiers and laser printers?
- Which of the following contributes to 'thermal pollution' in rivers?
- What does 'GWP' stand for in climate science?