Why climate change may cause ecological threats and loss of livelihoods​

Existing threats to food security and livelihoods will be exacerbated by climate change due to a combination of factors that include; the increasing frequency and intensity of climate hazards, diminishing agricultural yields and reduced production, rising sanitation and health risks, increasing water scarcity

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sorghum farming likely spread with the bantu migration. there is your answer i had to get it wrong to get this right so i hope ya'll enjoy!