Manufaa kwa watu na kwa sayari: Ufugaji wa kisasa nchini Afrika Kusini
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The brick-clay industry employs around 10 million people in India. The industry also burns around 35–40million tonnes of coal per year, emitting carbon dioxide and sulfur, contributing to air pollution.
According to India’…
Only 12 per cent of cities have air quality measures that meet WHO standards.