9 .
A Masai farmer lives in Africa on the Serengeti plain. There is a long rainy season but for four months a year, the Serengeti region experiences a dry season during which the grass dies off and the water supplies are extremely limited. The farmer takes his cattle to a different region, several days away, where there is a good water supply and grass. He keeps a small herd of cows to provide his family with meat and milk. Which of the following would describe this type of farming?
Sedentary, commercial, pastoral, extensive
Nomadic, commercial, arable, intensive
Sedentary, subsistence, mixed, intensive
Nomadic, subsistence, pastoral, extensive