The most significant sources of organic waste in South Africa is sugarcane bagasse (5.35 million metric tonnes), invasive plants (11.30 million metric tonnes) and fruit wastes (1.3 billion metric ...
Cattle, and all mammals, produce methane, nitrous oxide and carbon dioxide, which are all greenhouse gases. Cattle and other grass-chewing animals with hooves and multichambered stomachs — called ...
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