रासायनिक उर्वरकों के अत्यधिक उपयोग से निम्नलिखित में से कौन सी पर्यावरणीय समस्या सीधे तौर पर जुड़ी हुई 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: