(i)Cowboys

(b)Prairies

Explanation: Cowboys handle the groups of cattle in Prairies.

(ii)Gold

(e)Johannesburg

Explanation: Johannesburg is the gold capital of the world.

(iii)Kudu

(f)Animal

Explanation:

Kudus are antelopes (deer like animals, but not deer) found in Velds.

(iv)Chinook

(c)Hot wind

Explanation: Chinook are hot winds that blow in prairies due to absence of north-south barrier.

(v)Coal

(a)Iron and Steel

Explanation:

Iron and steel industries are situated in Velds near the coal mines.