by Sunday | Jan 29 | Geography JAMB
A. Iron in Durban B. Copper in Cape Town C. Gold in Witwatersrand D. Aluminium in Johannessburg Correct Answer: Option C – Gold in Witwatersrand Explanation Africa leads the whole world in the production of gold. South Africa is the largest producer of...
by Sunday | Jan 29 | Geography JAMB
A. loess B. seif C. barchan D. Bajada Correct Answer: Option A – loess Explanation Loess are loose, fine particles which are carried by wind and deposited outside the desert. Deposits of loess are found in North-West...
by Sunday | Jan 29 | Geography JAMB
A. Flood plain B. Cuesta C. Watershed D. Plateau Correct Answer: Option C – Watershed Explanation A Watershed is a highland area which seperates the headstreams of rivers flowing in different directions but rising from the same mountainous...
by Sunday | Jan 29 | Geography JAMB
A. Overgrazing B. Contour ploughing C. Deforestation D. Bush burning Correct Answer: Option B – Contour ploughing Explanation Contour ploughing is the making of ridges across the slope to control erosion
by Sunday | Jan 29 | Geography JAMB
A. Denitrification B. Application of organic manure C. Electrical discharge D. Symbiotic nitrogen fixation Correct Answer: Option A – Denitrification Explanation Denitrification is the major way by which nitrate in the soil is lost by its conversion to gaseous...
by Sunday | Jan 29 | Geography JAMB
A. Day and night B. It determines a year C. Dawn and Twilight D. Apparent Sunrise and sunset Correct Answer: Option B – It determines a year Explanation The time taken by the earth to move round the sun(i.e complete its orbit) is fixed at 365(1/4) days which...