Odd number go north and south and even number go east and west.
The resource that helped make Ghana wealthy is (a.gold)

Magnetic declination, or magnetic variation, is the angle on the horizontal plane between magnetic north and true north. This angle varies depending on position on the Earth's surface and changes over time
<em>HOPE IT HELPS YOU</em>
~its Srishty~✿
Convection. Thermal Energy is transferred from hot places to cold places through Convection.