LIMESTONE MINING. Limestone is mined by a method called quarrying. In this method,the overburden rocks scrapped off with mechanical excavators […]

Adverse effects of mining in the area of operation. Environmental pollution Global warming through emission of gases Environmental degradation Development

            importance of minerals to the Nigerian economy. The presence of minerals in any country does help to promote economic

shifting cultivation farming system. Shifting cultivation and bush fallow system… Shifting cultivation is a system of farming where a farmer

problems facing mining (exploitation) of minerals in Nigeria. with so many types mineral resources scattered everywhere in Nigeria, and so

FREQUENCY DISTRIBUTION IN ECONOMICS. Frequency refers to the number of times a particular event or information is usually used when

TOMATO (Lycopersicon esculentum) Tomato is a vegetable crop commonly grown by peasant farmers in West Africa. The fruit called berry

OESTRUS AND HEAT PERIOD IN ANIMALS. what is the Oestrus and heat period? The terms “estrus” and “heat” are related

DIGESTION OF FOOD IN THE ELEMENTARY CANAL OF FARM ANIMAL. what if the elementary canal, also called the digestive tract?

Financial institutions. MEANING OF FINANCIAL INSTITUTIONS. Financial institutions refer to all business organizations which hold money for individuals and institutions

biotic and abiotic factors affecting ecosystem, these can also be termed as ECOLOGICAL FACTORS. what this means is the living

ecology and its basic concepts. WHAT IS ECOLOGY? Meaning of ecology, The word ecology can simply mean or be defined

banking history, DEFINITION OF A BANK a bank is a commercial institution which performs various financial activities, e.g accepting and

COMMERCIAL BANKS. Commercial banks are financial institutions which accept deposits and other valuables from the public for safe keeping, with