The area represented by Point 'D' on the world map specialises in which of the following:

Extensive Commercial grain farming

THE CORRECT ANSWER IS OPTION 2:Extensive Commercial grain farming

Point D here is Velds of South Africa.

Extensive commercial grain farming is best developed in Eurasian steppes, the Canadian and American Prairies, the Pampas of Argentina, the Velds of South Africa, the Australian Downs and the Canterbury Plains of New Zealand.