Definition of Rock Rock can be defined as the solid mineral material which the Earth is made of. Types/Classes of Rocks Rocks are categorised into three different types. The categorisation
Running Water Running water can simple be defined as the natural movement of water in a certain direction. Running water is the most powerful agent of water erosion. Water Erosion
Action of Wind in Desert – Wind is defined as the natural movement of the air, especially in the form of a current of air blowing from a particular direction.
MAJOR LAND FORMS OF THE WORLD There are three major types of land forms of the world. They are: Mountains, Plateaus and Plains Meaning of Mountains Mountains are natural elevations
MEANING OF BUSH FALLOWING Bush fallowing is a system of subsistence agriculture in which land is cultivated for a period of time and then left uncultivated for several years so that its
LUMBERING IN NIGERIA – Lumbering is defined as the business or trade of cutting, transporting, preparing or selling of economic trees in the forest. FACTORS THAT FAVOUR LUMBERING IN NIGERIA
Importance of Irrigation Irrigation is the method in which water is supplied to plants at regular intervals for agriculture. It is used to assist in the growing of agricultural crops,