Which of the following is a pollution related disorder?
Correct answer: C. Fluorosis
- A. Silicosis
- B. Pneumonicosis
- C. Fluorosis
- D. Leprosis
Explanation
Fluorides are given out during the refining of materials. Fluorides cause fluorosis. It is a disease that is defined by mottling of teeth, abnormal bones that are liable to fracture because fluorine replaces Ca2+ and makes the bones brittle.
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About Man and His Environment
Ecosystems include biotic and abiotic components, food chains and webs, energy flow, nutrient cycles, populations and ecological relationships. Pollution and conservation cover air, water, soil and noise pollution, their effects on organisms, biodiversity loss, protected areas, sustainable resource use and methods for reducing environmental damage.
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