Q. Fluoride pollution mainly affects
A. Brain
B. Heart
C. Teeth
D. Kidney
Answer:
Fluoride and its Causes
Fluoride is a ubiquitous, non-biodegradable, and long-lasting contaminant that causes major medical problems that are difficult to treat at low pollution levels. Fluoride contamination in India is primarily due to natural sources reported thus far. It is created by burning coal bricks, which is the principal source of gaseous and aerosol fluoride, which may easily infiltrate exposed food products and the human respiratory tract. Consumption of fluoride-contaminated foods such as maize, chillies, and potato resulted in significant human fluoride exposure.
Effects of Fluoride
Fluoride is found naturally in minerals, as well as in soil, water and the air. Fluoride pollution in the environment, on the other hand, arises as a result of the chemical’s intended use in community water fluoridation, dental products, and other consumer goods. Fluoride pollution has a negative influence on wildlife. Fluoride Pollution in the Environment Leads to Water, and Soil Pollution Industry wastewater discharges significant amounts of fluoride into waterways. Meanwhile, fluoride contamination occurs in locations where industries emit fluoride into the air and areas where phosphate fertilizers are used. Animals that eat food that has been cultivated in contaminated soil are exposed to further fluoride pollution from the environment.
Fluoride is a mineral that can be present in bones, teeth, thyroid glands, and skins. It is essential for the optimal production of tooth enamel and bone mineralization. However, in excess, it has negative effects on the bones and joints, as well as causing fluorosis in the teeth. As a result, the right answer is option Teeth.