Detailed Solution:
The correct answer is “II and III are true”.
Plantation agriculture is a type of commercial farming that involves growing a single crop on a large area of land for commercial purposes. Plantation agriculture is often associated with cash crops like coffee, cotton, sugar, tobacco, tea, bananas, rubber, and cashew.
Tropical plantations cluster along coasts due to favorable climatic conditions and transportation facilities.
The Amazon Basin is indeed suitable for rubber cultivation, but labor scarcity is a significant challenge.