Environmentaleasy · Past Paper
What is the harmful effect of lead pollution in humans?
ABetter vision
BBrain damage
CImproved digestion
DStronger bones
✓ Correct Answer: B — Brain damage
Lead is a heavy metal that acts as a neurotoxin, causing significant damage to the nervous system and brain.
Share this question
More from Environmental
- In Nepal, the 'National Adaptation Programme of Action' (NAPA) primarily addresses:
- What is the result of the reaction between UV radiation and Oxygen (O2)?
- 'Zeolite' is often used in water treatment for:
- Which heavy metal is most likely to be found in batteries and is highly toxic to soil?
- Oil spills in the ocean are typically cleaned using which method?