2. Two of the most important civilisations of the ancient world were the Greeks and the Romans. As we all know the Greeks civilisation flourished first, expanding all around the Mediterranean and the known ancient world. They colonised Italy forming the well known Magna Graecia in the 8 th century B.C.
6. What is soil erosion? It is the removal of soil by the action of water or wind, compounded by poor agricultural practices, deforestation, overgrazing and desertification