I believe the answer is: Services.
In non-service industries, the product that sold by the customer has an actual concrete shape that would be given along with the ownership rights.
In service industries, the product that sold is in the form of time, skills, or intellectual property, that given to the customer without the ownership rights
Answer: When the land is suitable for agriculture, generally large single cash crops like rice, citrus fruits, oil palms, coffee, coca, opium, tea, soybeans, cacao, rubber, and bananas are cultivated. Some of these crops are better adapted to such conditions and last longer on cleared forest lands.Jul 28, 2012