Persons working in cement plants and lime stone quarries are prone to disease like
A). Cancer
B). Asthma
C). Silicosis
D). Pneumoconiosis
Silicosis
Silicosis is caused due to lung fibrosis caused by the inhalation of dust containing silica. Since the person is working in cement plants and limestone quarries and cement is made up of silica, lime, alumina etc. so, the person is most affected or prone to the disease known as Silicosis.
1. Who developed Hydrogen Bomb?
4. Which of the following metals causes Itai-Itai disease ?
6. The anode of a dry cell is made up of
7. The pollutant responsible for ozone holes is ________
8. Baryllium Sulphate is less soluble in water due to
10. Which one of the following is not a Major Abiotic Factors?