Study the map and answer the question. The land-form feature at the centre of the map can best be described as
Study the map and answer the question. Given that the area show on the map is in Northern Nigeria, which of the following crop combinations would best be cultivated in the area that is liable to flooding
How were the major mountain belts of the world produced?
Along which latitude will be the day time be longest on Christmas day?
What commodity is associated with OPEC?
