Solution:The type of climate that is favourable for plantations is a tropical climate. It is found in tropical areas which means both sides of the equator and is done by unskilled or semiskilled labour under central direction.The characteristic features that are required for plantation are higher vegetation that exists due to the rainfall and humid conditions that are favourable for growth. Some of the common plantation crops are cotton, coffee, tea, cocoa, sugar cane, opium, sisal, oil seeds, rubber trees and forest trees. Therefore, the correct option is (c).