Magnetic Pollution
Magnetic Pollution
Why in News?
- Some Geologists have recently found the presence of Magnetite Pollution on the roadside Dust of Kolkata.
Highlights
- Magnetite pollution refers to the presence of a magnetic mineral called Magnetite (Fe3O4) in the environment, as a result of human activities such as mining, steel production and industrial processes. Magnetite is an oxide of iron. It is the most magnetic of all the naturally occurring minerals on earth. It is a natural magnet.
- Magnetite contains about 72% metallic iron in it. It is found in Karnataka, Andhra Pradesh, Rajasthan, Tamil Nadu, Goa and Kerala.
- Magnetic particles can interfere with the migratory patterns of birds and other animals, affecting their survival and reproduction
- Magnetite particles can settle in the soil and water, contaminating these environments and affecting the growth of plants and the health of aquatic life.
- Inhaling magnetic particles can cause respiratory problems and other health problems, such as lung cancer, cardiovascular disease, and central nervous system damage.
- Magnetic particles can cause corrosion of steel structures and other metal objects, leading to damage over time. Magnetic pollution can also interfere with the operation of electronic equipment, such as compasses and navigation systems.