There is a plant species 'X' that grows in large numbers but is naturally found only in a specific part 'Y' of India in the entire world. Which type of species is it?

Prolonged occupational exposure to excessive noise from heavy machinery without hearing protection causes noise-induced hearing loss. Excess noise is categorized as a:

Long-term exposure to indoor air pollutants, such as smoke from burning biomass fuels, significantly increases the risk of developing chronic respiratory conditions like: