Unburnt carbon particles cause the following problem

The correct answer is Respiratory problems.

Key Points

• Unburnt carbon particles are a significant component of air pollution, particularly in the form of particulate matter (PM2.5 and PM10).
• These particles can enter the respiratory system and cause irritation, leading to conditions such as asthma, bronchitis, and other chronic respiratory diseases.
• Long-term exposure to unburnt carbon particles has been linked to reduced lung function and an increased risk of respiratory infections.
• Studies have shown that inhaling these particles can exacerbate pre-existing respiratory problems, particularly in vulnerable populations such as children and the elderly.
• Carbon particles can also act as carriers for harmful chemicals and toxins, further worsening respiratory health.

Additional Information

• Particulate Matter (PM):
  • Particulate matter refers to a mixture of solid particles and liquid droplets found in the air, including PM2.5 (particles smaller than 2.5 microns) and PM10 (particles smaller than 10 microns).
  • PM2.5 is particularly harmful as it can penetrate deep into the lungs and enter the bloodstream.
• Sources of Unburnt Carbon Particles:
  • Major sources include incomplete combustion of fossil fuels, industrial emissions, vehicle exhaust, and biomass burning.
  • These particles are a common component of urban air pollution.
• Health Impacts:
  • Exposure to unburnt carbon particles can lead to cardiovascular issues, neurological effects, and premature death in addition to respiratory problems.
  • It is a major contributor to global disease burden related to air pollution.
• Environmental Impact:
  • Carbon particles contribute to poor air quality and visibility reduction.
  • They also play a role in climate change by absorbing sunlight and affecting the Earth's radiative balance.
• Preventive Measures:
  • Adopting cleaner energy sources and improving combustion technologies can reduce emissions of unburnt carbon particles.
  • Planting trees and improving urban greenery can help mitigate particulate matter from the atmosphere.