Multiple choice

Itai-itai disease in Japan characterised by pain in joints and bones are due to pollution of water ______________.

  1. by mercury

  2. by nitrate

  3. by fluoride

  4. by arsenic

  5. by cadmium

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Itai-itai disease in Japan characterised by pain in joints and bones are due to pollution of water by cadmium.