Environmentalmedium · Past Paper
What is the pH of 'Acid Rain'?
AGreater than 7
BExactly 7
CLess than 5.6
DGreater than 10
✓ Correct Answer: C — Less than 5.6
Acid rain is defined as precipitation with a pH lower than the natural pH of 5.6.
Share this question
More from Environmental
- 'Black lung' disease is commonly found in workers of:
- Which organization works towards the protection of the ozone layer?
- What is the primary source of 'Particulate Matter' in the atmosphere?
- What is the effect of increasing CO2 levels on ocean acidity?
- Which phenomenon refers to the unusual warming of surface waters in the eastern tropical Pacific Ocean?