In which one of the following regions is the extensive commercial grain cultivation not practised?

• American and Canadian Prairies

• European Steppes

• Pampas of Argentina

• Amazon Basin

In which one of the following countries co-operative farming was the most successful experiment?

• Russia

• Denmark

• India

• Netherlands

Which one of the following types of cultivation was developed by the European colonists?

• Kolkoz

• Viticulture

• Mixed farming

• Plantation

Growing of flowers is called:

• Truck farming

• Factory farming

• Mixed farming

• Floriculture

Which one of the following is not a plantation crop?

• Coffee

• Sugarcane

• Wheat

• Rubber