निम्नलिखित में से कौन सी प्राचीन जल संग्रहण संरचना भारत में उसके संबंधित क्षेत्र या राज्य के साथ सही सुमेलित है?

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: