Cement production releases large amounts of carbon dioxide and dust. The process involves mining, heating limestone and burning fuels, all of which contribute to air pollution and environmental degradation.
Class 8 Social Science Chapter 1 Natural Resources and Their Use question answer
Class 8 NCERT Social Science India and the World: Land and the People Chapter 1 Natural Resources and Their Use
Cement factories emit massive carbon dioxide due to the chemical breakdown of limestone and fuel combustion. Additionally, dust from grinding and processing pollutes the air, affecting local ecosystems and human health. Mining raw materials like limestone also damages landscapes. As demand for cement rises, pollution worsens, making it one of the most environmentally damaging industries globally unless cleaner methods are adopted.
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