Key learning points

1. Nigeria has tropical and semi-arid climate zones.
2. Rainfall is highest in the south and lowest in the north.
3. The country experiences a wet and dry season.
4. Climate varies due to latitude, altitude, and proximity to the sea.

Keywords

• Climate - an average of weather conditions (e.g. rain, sun, wind) in a place taken over a long period of time (usually 30 years or more)

• Geographic information system - a geographic information system (GIS) is a computer mapping system that captures, and displays geographic data to help understand spatial patterns

• Latitude - imaginary lines on Earth showing position north or south of the Equator, measured in degrees

• Monsoon - a seasonal change in wind direction that brings a very rainy season or a very dry season

• Altitude - height above sea level or ground level

Common misconception