Which of the following explains why we should move away from coal-base...
- Coal emits nearly twice as much carbon dioxide as natural gas and about 60% more than oil, on a kilogram comparison having a greater role in global warming.
- Combusting coal also leaves behind partially burnt carbon particles that feed pollution and trigger respiratory disorders.
- Environmental issues associated with Coal Mining that is air pollution, water pollution, soil pollution etc.
- Opencast mining and underground mining of coal affect the vegetation pattern.
- Several occupational hazards are associated with coal mining: Pneumoconiosis (by inhaling coal dust), allergies and asthma, noise hazard etc.
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Which of the following explains why we should move away from coal-base...
Occupational Hazards:
- There are several occupational hazards associated with coal mining like Pneumoconiosis and asthma. Workers in coal mines are at risk of developing serious respiratory illnesses due to exposure to coal dust and other harmful substances.
Carbon Emissions:
- Coal emits nearly twice as much carbon dioxide as natural gas. This high level of carbon emissions contributes significantly to climate change and global warming, making it crucial to move away from coal-based power generation in order to reduce greenhouse gas emissions.
Impact on Vegetation:
- Opencast mining and underground mining of coal affect the vegetation pattern. The destruction of forests and other natural habitats for coal mining can have a detrimental impact on biodiversity and ecosystem health, further emphasizing the need to transition to cleaner energy sources.
Respiratory Disorders:
- Combusting coal also leaves behind partially burnt carbon particles that feed pollution and trigger respiratory disorders. The air pollution caused by burning coal can worsen existing respiratory conditions and lead to various health issues, highlighting the importance of phasing out coal-fired power plants.
In conclusion, all four statements are correct in explaining why we should move away from coal-based power generation. The negative impacts of coal mining and combustion on both human health and the environment underscore the urgent need to transition towards cleaner and more sustainable energy sources.