Sahara Essay Topics

Human Interaction in the Sahara Desert

Human Interactions Over the past years the Sahara desert has changed as a result of human interactions. Such as tourism, mining for oil, military testings, nuclear bombings and pollution. Deserti? cation is one of the many negative human interactions in the Sahara Desert. Deserti? cation is caused by climatic changes, over-grazing, deforestation for fuel or… View Article

Origins Of Agriculture In African Sahara

Several decades ago, Harlan et al. (1976) suggested that Africa, outside of the Nile River Valley, might be the most useful setting for developing a fuller understanding of plant domestication and agricultural origins (Harlan et al. , 5). It seems that in Africa the earliest indigenous plant domestication occurred relatively late (ca. 2000 BC) compared… View Article